421721607216

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1373}}^1\times {\mathrm{3701}}^1$

素因数の和:5124

約数の個数: 320

約数和(自身を含む): 1412839572480

約数和(自身を除く): 991117965264

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 19, 21, 24, 26, 28, 38, 39, 42, 48, 52, 56, 57, 76, 78, 84, 91, 104, 112, 114, 133, 152, 156, 168, 182, 208, 228, 247, 266, 273, 304, 312, 336, 364, 399, 456, 494, 532, 546, 624, 728, 741, 798, 912, 988, 1064, 1092, 1373, 1456, 1482, 1596, 1729, 1976, 2128, 2184, 2746, 2964, 3192, 3458, 3701, 3952, 4119, 4368, 5187, 5492, 5928, 6384, 6916, 7402, 8238, 9611, 10374, 10984, 11103, 11856, 13832, 14804, 16476, 17849, 19222, 20748, 21968, 22206, 25907, 26087, 27664, 28833, 29608, 32952, 35698, 38444, 41496, 44412, 48113, 51814, 52174, 53547, 57666, 59216, 65904, 70319, 71396, 76888, 77721, 78261, 82992, 88824, 96226, 103628, 104348, 107094, 115332, 124943, 140638, 142792, 144339, 153776, 155442, 156522, 177648, 182609, 192452, 207256, 208696, 210957, 214188, 230664, 249886, 281276, 285584, 288678, 310884, 313044, 336791, 339131, 365218, 374829, 384904, 414512, 417392, 421914, 428376, 461328, 492233, 499772, 547827, 562552, 577356, 621768, 626088, 673582, 678262, 730436, 749658, 769808, 843828, 856752, 914147, 984466, 999544, 1010373, 1017393, 1095654, 1125104, 1154712, 1243536, 1252176, 1347164, 1356524, 1460872, 1476699, 1499316, 1687656, 1828294, 1968932, 1999088, 2020746, 2034786, 2191308, 2309424, 2373917, 2694328, 2713048, 2742441, 2921744, 2953398, 2998632, 3375312, 3656588, 3937864, 4041492, 4069572, 4382616, 4747834, 5081473, 5388656, 5426096, 5484882, 5906796, 5997264, 6399029, 7121751, 7313176, 7875728, 8082984, 8139144, 8765232, 9495668, 10162946, 10969764, 11813592, 12798058, 14243502, 14626352, 15244419, 16165968, 16278288, 18991336, 19197087, 20325892, 21939528, 23627184, 25596116, 28487004, 30488838, 35570311, 37982672, 38394174, 40651784, 43879056, 51192232, 56974008, 60977676, 66059149, 71140622, 76788348, 81303568, 96547987, 102384464, 106710933, 113948016, 121955352, 132118298, 142281244, 153576696, 193095974, 198177447, 213421866, 243910704, 264236596, 284562488, 289643961, 307153392, 386191948, 396354894, 426843732, 462414043, 528473192, 569124976, 579287922, 675835909, 772383896, 792709788, 853687464, 924828086, 1056946384, 1158575844, 1255123831, 1351671818, 1387242129, 1544767792, 1585419576, 1707374928, 1849656172, 2027507727, 2317151688, 2510247662, 2703343636, 2774484258, 3170839152, 3699312344, 3765371493, 4055015454, 4634303376, 5020495324, 5406687272, 5548968516, 7398624688, 7530742986, 8110030908, 8785866817, 10040990648, 10813374544, 11097937032, 15061485972, 16220061816, 17571733634, 20081981296, 22195874064, 26357600451, 30122971944, 32440123632, 35143467268, 52715200902, 60245943888, 70286934536, 105430401804, 140573869072, 210860803608, 421721607216]

約数ペア:

[(1, 421721607216), (2, 210860803608), (3, 140573869072), (4, 105430401804), (6, 70286934536), (7, 60245943888), (8, 52715200902), (12, 35143467268), (13, 32440123632), (14, 30122971944), (16, 26357600451), (19, 22195874064), (21, 20081981296), (24, 17571733634), (26, 16220061816), (28, 15061485972), (38, 11097937032), (39, 10813374544), (42, 10040990648), (48, 8785866817), (52, 8110030908), (56, 7530742986), (57, 7398624688), (76, 5548968516), (78, 5406687272), (84, 5020495324), (91, 4634303376), (104, 4055015454), (112, 3765371493), (114, 3699312344), (133, 3170839152), (152, 2774484258), (156, 2703343636), (168, 2510247662), (182, 2317151688), (208, 2027507727), (228, 1849656172), (247, 1707374928), (266, 1585419576), (273, 1544767792), (304, 1387242129), (312, 1351671818), (336, 1255123831), (364, 1158575844), (399, 1056946384), (456, 924828086), (494, 853687464), (532, 792709788), (546, 772383896), (624, 675835909), (728, 579287922), (741, 569124976), (798, 528473192), (912, 462414043), (988, 426843732), (1064, 396354894), (1092, 386191948), (1373, 307153392), (1456, 289643961), (1482, 284562488), (1596, 264236596), (1729, 243910704), (1976, 213421866), (2128, 198177447), (2184, 193095974), (2746, 153576696), (2964, 142281244), (3192, 132118298), (3458, 121955352), (3701, 113948016), (3952, 106710933), (4119, 102384464), (4368, 96547987), (5187, 81303568), (5492, 76788348), (5928, 71140622), (6384, 66059149), (6916, 60977676), (7402, 56974008), (8238, 51192232), (9611, 43879056), (10374, 40651784), (10984, 38394174), (11103, 37982672), (11856, 35570311), (13832, 30488838), (14804, 28487004), (16476, 25596116), (17849, 23627184), (19222, 21939528), (20748, 20325892), (21968, 19197087), (22206, 18991336), (25907, 16278288), (26087, 16165968), (27664, 15244419), (28833, 14626352), (29608, 14243502), (32952, 12798058), (35698, 11813592), (38444, 10969764), (41496, 10162946), (44412, 9495668), (48113, 8765232), (51814, 8139144), (52174, 8082984), (53547, 7875728), (57666, 7313176), (59216, 7121751), (65904, 6399029), (70319, 5997264), (71396, 5906796), (76888, 5484882), (77721, 5426096), (78261, 5388656), (82992, 5081473), (88824, 4747834), (96226, 4382616), (103628, 4069572), (104348, 4041492), (107094, 3937864), (115332, 3656588), (124943, 3375312), (140638, 2998632), (142792, 2953398), (144339, 2921744), (153776, 2742441), (155442, 2713048), (156522, 2694328), (177648, 2373917), (182609, 2309424), (192452, 2191308), (207256, 2034786), (208696, 2020746), (210957, 1999088), (214188, 1968932), (230664, 1828294), (249886, 1687656), (281276, 1499316), (285584, 1476699), (288678, 1460872), (310884, 1356524), (313044, 1347164), (336791, 1252176), (339131, 1243536), (365218, 1154712), (374829, 1125104), (384904, 1095654), (414512, 1017393), (417392, 1010373), (421914, 999544), (428376, 984466), (461328, 914147), (492233, 856752), (499772, 843828), (547827, 769808), (562552, 749658), (577356, 730436), (621768, 678262), (626088, 673582)]