19354716576

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{4507}}^1$

素因数の和:4604

約数の個数: 288

約数和(自身を含む): 62853493248

約数和(自身を除く): 43498776672

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 31, 32, 36, 37, 39, 48, 52, 62, 72, 74, 78, 93, 96, 104, 111, 117, 124, 144, 148, 156, 186, 208, 222, 234, 248, 279, 288, 296, 312, 333, 372, 403, 416, 444, 468, 481, 496, 558, 592, 624, 666, 744, 806, 888, 936, 962, 992, 1116, 1147, 1184, 1209, 1248, 1332, 1443, 1488, 1612, 1776, 1872, 1924, 2232, 2294, 2418, 2664, 2886, 2976, 3224, 3441, 3552, 3627, 3744, 3848, 4329, 4464, 4507, 4588, 4836, 5328, 5772, 6448, 6882, 7254, 7696, 8658, 8928, 9014, 9176, 9672, 10323, 10656, 11544, 12896, 13521, 13764, 14508, 14911, 15392, 17316, 18028, 18352, 19344, 20646, 23088, 27042, 27528, 29016, 29822, 34632, 36056, 36704, 38688, 40563, 41292, 44733, 46176, 54084, 55056, 58032, 58591, 59644, 69264, 72112, 81126, 82584, 89466, 108168, 110112, 116064, 117182, 119288, 134199, 138528, 139717, 144224, 162252, 165168, 166759, 175773, 178932, 216336, 234364, 238576, 268398, 279434, 324504, 330336, 333518, 351546, 357864, 419151, 432672, 468728, 477152, 500277, 527319, 536796, 558868, 649008, 667036, 703092, 715728, 838302, 937456, 1000554, 1054638, 1073592, 1117736, 1257453, 1298016, 1334072, 1406184, 1431456, 1500831, 1676604, 1816321, 1874912, 2001108, 2109276, 2147184, 2167867, 2235472, 2514906, 2668144, 2812368, 3001662, 3353208, 3632642, 4002216, 4218552, 4294368, 4335734, 4470944, 5029812, 5169529, 5336288, 5448963, 5624736, 6003324, 6503601, 6706416, 7265284, 8004432, 8437104, 8671468, 10059624, 10339058, 10897926, 12006648, 13007202, 13412832, 14530568, 15508587, 16008864, 16346889, 16874208, 17342936, 19510803, 20119248, 20678116, 21795852, 24013296, 26014404, 29061136, 31017174, 32693778, 34685872, 39021606, 40238496, 41356232, 43591704, 46525761, 48026592, 52028808, 58122272, 62034348, 65387556, 67203877, 69371744, 78043212, 82712464, 87183408, 93051522, 104057616, 124068696, 130775112, 134407754, 156086424, 165424928, 174366816, 186103044, 201611631, 208115232, 248137392, 261550224, 268815508, 312172848, 372206088, 403223262, 496274784, 523100448, 537631016, 604834893, 624345696, 744412176, 806446524, 1075262032, 1209669786, 1488824352, 1612893048, 2150524064, 2419339572, 3225786096, 4838679144, 6451572192, 9677358288, 19354716576]

約数ペア:

[(1, 19354716576), (2, 9677358288), (3, 6451572192), (4, 4838679144), (6, 3225786096), (8, 2419339572), (9, 2150524064), (12, 1612893048), (13, 1488824352), (16, 1209669786), (18, 1075262032), (24, 806446524), (26, 744412176), (31, 624345696), (32, 604834893), (36, 537631016), (37, 523100448), (39, 496274784), (48, 403223262), (52, 372206088), (62, 312172848), (72, 268815508), (74, 261550224), (78, 248137392), (93, 208115232), (96, 201611631), (104, 186103044), (111, 174366816), (117, 165424928), (124, 156086424), (144, 134407754), (148, 130775112), (156, 124068696), (186, 104057616), (208, 93051522), (222, 87183408), (234, 82712464), (248, 78043212), (279, 69371744), (288, 67203877), (296, 65387556), (312, 62034348), (333, 58122272), (372, 52028808), (403, 48026592), (416, 46525761), (444, 43591704), (468, 41356232), (481, 40238496), (496, 39021606), (558, 34685872), (592, 32693778), (624, 31017174), (666, 29061136), (744, 26014404), (806, 24013296), (888, 21795852), (936, 20678116), (962, 20119248), (992, 19510803), (1116, 17342936), (1147, 16874208), (1184, 16346889), (1209, 16008864), (1248, 15508587), (1332, 14530568), (1443, 13412832), (1488, 13007202), (1612, 12006648), (1776, 10897926), (1872, 10339058), (1924, 10059624), (2232, 8671468), (2294, 8437104), (2418, 8004432), (2664, 7265284), (2886, 6706416), (2976, 6503601), (3224, 6003324), (3441, 5624736), (3552, 5448963), (3627, 5336288), (3744, 5169529), (3848, 5029812), (4329, 4470944), (4464, 4335734), (4507, 4294368), (4588, 4218552), (4836, 4002216), (5328, 3632642), (5772, 3353208), (6448, 3001662), (6882, 2812368), (7254, 2668144), (7696, 2514906), (8658, 2235472), (8928, 2167867), (9014, 2147184), (9176, 2109276), (9672, 2001108), (10323, 1874912), (10656, 1816321), (11544, 1676604), (12896, 1500831), (13521, 1431456), (13764, 1406184), (14508, 1334072), (14911, 1298016), (15392, 1257453), (17316, 1117736), (18028, 1073592), (18352, 1054638), (19344, 1000554), (20646, 937456), (23088, 838302), (27042, 715728), (27528, 703092), (29016, 667036), (29822, 649008), (34632, 558868), (36056, 536796), (36704, 527319), (38688, 500277), (40563, 477152), (41292, 468728), (44733, 432672), (46176, 419151), (54084, 357864), (55056, 351546), (58032, 333518), (58591, 330336), (59644, 324504), (69264, 279434), (72112, 268398), (81126, 238576), (82584, 234364), (89466, 216336), (108168, 178932), (110112, 175773), (116064, 166759), (117182, 165168), (119288, 162252), (134199, 144224), (138528, 139717)]