1738240384

素因数分解:

$2^7\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{11717}}^1$

素因数の和:11811

約数の個数: 64

約数和(自身を含む): 3705231600

約数和(自身を除く): 1966991216

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 61, 64, 76, 122, 128, 152, 244, 304, 488, 608, 976, 1159, 1216, 1952, 2318, 2432, 3904, 4636, 7808, 9272, 11717, 18544, 23434, 37088, 46868, 74176, 93736, 148352, 187472, 222623, 374944, 445246, 714737, 749888, 890492, 1429474, 1499776, 1780984, 2858948, 3561968, 5717896, 7123936, 11435792, 13580003, 14247872, 22871584, 27160006, 28495744, 45743168, 54320012, 91486336, 108640024, 217280048, 434560096, 869120192, 1738240384]

約数ペア:

[(1, 1738240384), (2, 869120192), (4, 434560096), (8, 217280048), (16, 108640024), (19, 91486336), (32, 54320012), (38, 45743168), (61, 28495744), (64, 27160006), (76, 22871584), (122, 14247872), (128, 13580003), (152, 11435792), (244, 7123936), (304, 5717896), (488, 3561968), (608, 2858948), (976, 1780984), (1159, 1499776), (1216, 1429474), (1952, 890492), (2318, 749888), (2432, 714737), (3904, 445246), (4636, 374944), (7808, 222623), (9272, 187472), (11717, 148352), (18544, 93736), (23434, 74176), (37088, 46868)]