19608746736

素因数分解:

$2^4\times 3^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{139759}}^1$

素因数の和:139886

約数の個数: 80

約数和(自身を含む): 52683929600

約数和(自身を除く): 33075182864

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 37, 48, 74, 79, 111, 148, 158, 222, 237, 296, 316, 444, 474, 592, 632, 888, 948, 1264, 1776, 1896, 2923, 3792, 5846, 8769, 11692, 17538, 23384, 35076, 46768, 70152, 139759, 140304, 279518, 419277, 559036, 838554, 1118072, 1677108, 2236144, 3354216, 5171083, 6708432, 10342166, 11040961, 15513249, 20684332, 22081922, 31026498, 33122883, 41368664, 44163844, 62052996, 66245766, 82737328, 88327688, 124105992, 132491532, 176655376, 248211984, 264983064, 408515557, 529966128, 817031114, 1225546671, 1634062228, 2451093342, 3268124456, 4902186684, 6536248912, 9804373368, 19608746736]

約数ペア:

[(1, 19608746736), (2, 9804373368), (3, 6536248912), (4, 4902186684), (6, 3268124456), (8, 2451093342), (12, 1634062228), (16, 1225546671), (24, 817031114), (37, 529966128), (48, 408515557), (74, 264983064), (79, 248211984), (111, 176655376), (148, 132491532), (158, 124105992), (222, 88327688), (237, 82737328), (296, 66245766), (316, 62052996), (444, 44163844), (474, 41368664), (592, 33122883), (632, 31026498), (888, 22081922), (948, 20684332), (1264, 15513249), (1776, 11040961), (1896, 10342166), (2923, 6708432), (3792, 5171083), (5846, 3354216), (8769, 2236144), (11692, 1677108), (17538, 1118072), (23384, 838554), (35076, 559036), (46768, 419277), (70152, 279518), (139759, 140304)]