729363264

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{661}}^1\times {\mathrm{821}}^1$

素因数の和:1504

約数の個数: 112

約数和(自身を含む): 2211482496

約数和(自身を除く): 1482119232

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 168, 192, 224, 336, 448, 661, 672, 821, 1322, 1344, 1642, 1983, 2463, 2644, 3284, 3966, 4627, 4926, 5288, 5747, 6568, 7932, 9254, 9852, 10576, 11494, 13136, 13881, 15864, 17241, 18508, 19704, 21152, 22988, 26272, 27762, 31728, 34482, 37016, 39408, 42304, 45976, 52544, 55524, 63456, 68964, 74032, 78816, 91952, 111048, 126912, 137928, 148064, 157632, 183904, 222096, 275856, 296128, 367808, 444192, 542681, 551712, 888384, 1085362, 1103424, 1628043, 2170724, 3256086, 3798767, 4341448, 6512172, 7597534, 8682896, 11396301, 13024344, 15195068, 17365792, 22792602, 26048688, 30390136, 34731584, 45585204, 52097376, 60780272, 91170408, 104194752, 121560544, 182340816, 243121088, 364681632, 729363264]

約数ペア:

[(1, 729363264), (2, 364681632), (3, 243121088), (4, 182340816), (6, 121560544), (7, 104194752), (8, 91170408), (12, 60780272), (14, 52097376), (16, 45585204), (21, 34731584), (24, 30390136), (28, 26048688), (32, 22792602), (42, 17365792), (48, 15195068), (56, 13024344), (64, 11396301), (84, 8682896), (96, 7597534), (112, 6512172), (168, 4341448), (192, 3798767), (224, 3256086), (336, 2170724), (448, 1628043), (661, 1103424), (672, 1085362), (821, 888384), (1322, 551712), (1344, 542681), (1642, 444192), (1983, 367808), (2463, 296128), (2644, 275856), (3284, 222096), (3966, 183904), (4627, 157632), (4926, 148064), (5288, 137928), (5747, 126912), (6568, 111048), (7932, 91952), (9254, 78816), (9852, 74032), (10576, 68964), (11494, 63456), (13136, 55524), (13881, 52544), (15864, 45976), (17241, 42304), (18508, 39408), (19704, 37016), (21152, 34482), (22988, 31728), (26272, 27762)]