255780453896

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{331}}^1\times {\mathrm{214177}}^1$

素因数の和:214566

約数の個数: 64

約数和(自身を含む): 537569645760

約数和(自身を除く): 281789191864

約数列:

[1, 2, 4, 8, 11, 22, 41, 44, 82, 88, 164, 328, 331, 451, 662, 902, 1324, 1804, 2648, 3608, 3641, 7282, 13571, 14564, 27142, 29128, 54284, 108568, 149281, 214177, 298562, 428354, 597124, 856708, 1194248, 1713416, 2355947, 4711894, 8781257, 9423788, 17562514, 18847576, 35125028, 70250056, 70892587, 96593827, 141785174, 193187654, 283570348, 386375308, 567140696, 772750616, 779818457, 1559636914, 2906596067, 3119273828, 5813192134, 6238547656, 11626384268, 23252768536, 31972556737, 63945113474, 127890226948, 255780453896]

約数ペア:

[(1, 255780453896), (2, 127890226948), (4, 63945113474), (8, 31972556737), (11, 23252768536), (22, 11626384268), (41, 6238547656), (44, 5813192134), (82, 3119273828), (88, 2906596067), (164, 1559636914), (328, 779818457), (331, 772750616), (451, 567140696), (662, 386375308), (902, 283570348), (1324, 193187654), (1804, 141785174), (2648, 96593827), (3608, 70892587), (3641, 70250056), (7282, 35125028), (13571, 18847576), (14564, 17562514), (27142, 9423788), (29128, 8781257), (54284, 4711894), (108568, 2355947), (149281, 1713416), (214177, 1194248), (298562, 856708), (428354, 597124)]