27832896016

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{167}}^1\times {\mathrm{173}}^1\times {\mathrm{3169}}^1$

素因数の和:3536

約数の個数: 80

約数和(自身を含む): 57452572800

約数和(自身を除く): 29619676784

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 167, 173, 304, 334, 346, 668, 692, 1336, 1384, 2672, 2768, 3169, 3173, 3287, 6338, 6346, 6574, 12676, 12692, 13148, 25352, 25384, 26296, 28891, 50704, 50768, 52592, 57782, 60211, 115564, 120422, 231128, 240844, 462256, 481688, 529223, 548237, 548929, 963376, 1058446, 1096474, 1097858, 2116892, 2192948, 2195716, 4233784, 4385896, 4391432, 8467568, 8771792, 8782864, 10055237, 10416503, 20110474, 20833006, 40220948, 41666012, 80441896, 83332024, 91555579, 160883792, 166664048, 183111158, 366222316, 732444632, 1464889264, 1739556001, 3479112002, 6958224004, 13916448008, 27832896016]

約数ペア:

[(1, 27832896016), (2, 13916448008), (4, 6958224004), (8, 3479112002), (16, 1739556001), (19, 1464889264), (38, 732444632), (76, 366222316), (152, 183111158), (167, 166664048), (173, 160883792), (304, 91555579), (334, 83332024), (346, 80441896), (668, 41666012), (692, 40220948), (1336, 20833006), (1384, 20110474), (2672, 10416503), (2768, 10055237), (3169, 8782864), (3173, 8771792), (3287, 8467568), (6338, 4391432), (6346, 4385896), (6574, 4233784), (12676, 2195716), (12692, 2192948), (13148, 2116892), (25352, 1097858), (25384, 1096474), (26296, 1058446), (28891, 963376), (50704, 548929), (50768, 548237), (52592, 529223), (57782, 481688), (60211, 462256), (115564, 240844), (120422, 231128)]