21906955008

素因数分解:

$2^8\times 3^3\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{5381}}^1$

素因数の和:5456

約数の個数: 288

約数和(自身を含む): 70405171200

約数和(自身を除く): 48498216192

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 31, 32, 36, 38, 48, 54, 57, 62, 64, 72, 76, 93, 96, 108, 114, 124, 128, 144, 152, 171, 186, 192, 216, 228, 248, 256, 279, 288, 304, 342, 372, 384, 432, 456, 496, 513, 558, 576, 589, 608, 684, 744, 768, 837, 864, 912, 992, 1026, 1116, 1152, 1178, 1216, 1368, 1488, 1674, 1728, 1767, 1824, 1984, 2052, 2232, 2304, 2356, 2432, 2736, 2976, 3348, 3456, 3534, 3648, 3968, 4104, 4464, 4712, 4864, 5301, 5381, 5472, 5952, 6696, 6912, 7068, 7296, 7936, 8208, 8928, 9424, 10602, 10762, 10944, 11904, 13392, 14136, 14592, 15903, 16143, 16416, 17856, 18848, 21204, 21524, 21888, 23808, 26784, 28272, 31806, 32286, 32832, 35712, 37696, 42408, 43048, 43776, 48429, 53568, 56544, 63612, 64572, 65664, 71424, 75392, 84816, 86096, 96858, 102239, 107136, 113088, 127224, 129144, 131328, 145287, 150784, 166811, 169632, 172192, 193716, 204478, 214272, 226176, 254448, 258288, 290574, 306717, 333622, 339264, 344384, 387432, 408956, 452352, 500433, 508896, 516576, 581148, 613434, 667244, 678528, 688768, 774864, 817912, 920151, 1000866, 1017792, 1033152, 1162296, 1226868, 1334488, 1357056, 1377536, 1501299, 1549728, 1635824, 1840302, 2001732, 2035584, 2066304, 2324592, 2453736, 2668976, 2760453, 3002598, 3099456, 3169409, 3271648, 3680604, 4003464, 4071168, 4132608, 4503897, 4649184, 4907472, 5337952, 5520906, 6005196, 6198912, 6338818, 6543296, 7361208, 8006928, 9007794, 9298368, 9508227, 9814944, 10675904, 11041812, 12010392, 12397824, 12677636, 13086592, 14722416, 16013856, 18015588, 18596736, 19016454, 19629888, 21351808, 22083624, 24020784, 25355272, 26173184, 28524681, 29444832, 32027712, 36031176, 37193472, 38032908, 39259776, 42703616, 44167248, 48041568, 50710544, 57049362, 58889664, 64055424, 72062352, 76065816, 78519552, 85574043, 88334496, 96083136, 101421088, 114098724, 117779328, 128110848, 144124704, 152131632, 171148086, 176668992, 192166272, 202842176, 228197448, 235558656, 288249408, 304263264, 342296172, 353337984, 384332544, 405684352, 456394896, 576498816, 608526528, 684592344, 706675968, 811368704, 912789792, 1152997632, 1217053056, 1369184688, 1825579584, 2434106112, 2738369376, 3651159168, 5476738752, 7302318336, 10953477504, 21906955008]

約数ペア:

[(1, 21906955008), (2, 10953477504), (3, 7302318336), (4, 5476738752), (6, 3651159168), (8, 2738369376), (9, 2434106112), (12, 1825579584), (16, 1369184688), (18, 1217053056), (19, 1152997632), (24, 912789792), (27, 811368704), (31, 706675968), (32, 684592344), (36, 608526528), (38, 576498816), (48, 456394896), (54, 405684352), (57, 384332544), (62, 353337984), (64, 342296172), (72, 304263264), (76, 288249408), (93, 235558656), (96, 228197448), (108, 202842176), (114, 192166272), (124, 176668992), (128, 171148086), (144, 152131632), (152, 144124704), (171, 128110848), (186, 117779328), (192, 114098724), (216, 101421088), (228, 96083136), (248, 88334496), (256, 85574043), (279, 78519552), (288, 76065816), (304, 72062352), (342, 64055424), (372, 58889664), (384, 57049362), (432, 50710544), (456, 48041568), (496, 44167248), (513, 42703616), (558, 39259776), (576, 38032908), (589, 37193472), (608, 36031176), (684, 32027712), (744, 29444832), (768, 28524681), (837, 26173184), (864, 25355272), (912, 24020784), (992, 22083624), (1026, 21351808), (1116, 19629888), (1152, 19016454), (1178, 18596736), (1216, 18015588), (1368, 16013856), (1488, 14722416), (1674, 13086592), (1728, 12677636), (1767, 12397824), (1824, 12010392), (1984, 11041812), (2052, 10675904), (2232, 9814944), (2304, 9508227), (2356, 9298368), (2432, 9007794), (2736, 8006928), (2976, 7361208), (3348, 6543296), (3456, 6338818), (3534, 6198912), (3648, 6005196), (3968, 5520906), (4104, 5337952), (4464, 4907472), (4712, 4649184), (4864, 4503897), (5301, 4132608), (5381, 4071168), (5472, 4003464), (5952, 3680604), (6696, 3271648), (6912, 3169409), (7068, 3099456), (7296, 3002598), (7936, 2760453), (8208, 2668976), (8928, 2453736), (9424, 2324592), (10602, 2066304), (10762, 2035584), (10944, 2001732), (11904, 1840302), (13392, 1635824), (14136, 1549728), (14592, 1501299), (15903, 1377536), (16143, 1357056), (16416, 1334488), (17856, 1226868), (18848, 1162296), (21204, 1033152), (21524, 1017792), (21888, 1000866), (23808, 920151), (26784, 817912), (28272, 774864), (31806, 688768), (32286, 678528), (32832, 667244), (35712, 613434), (37696, 581148), (42408, 516576), (43048, 508896), (43776, 500433), (48429, 452352), (53568, 408956), (56544, 387432), (63612, 344384), (64572, 339264), (65664, 333622), (71424, 306717), (75392, 290574), (84816, 258288), (86096, 254448), (96858, 226176), (102239, 214272), (107136, 204478), (113088, 193716), (127224, 172192), (129144, 169632), (131328, 166811), (145287, 150784)]