280541664

素因数分解:

$2^5\times 3^3\times {\mathrm{13}}^1\times {\mathrm{24977}}^1$

素因数の和:25009

約数の個数: 96

約数和(自身を含む): 881223840

約数和(自身を除く): 600682176

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 39, 48, 52, 54, 72, 78, 96, 104, 108, 117, 144, 156, 208, 216, 234, 288, 312, 351, 416, 432, 468, 624, 702, 864, 936, 1248, 1404, 1872, 2808, 3744, 5616, 11232, 24977, 49954, 74931, 99908, 149862, 199816, 224793, 299724, 324701, 399632, 449586, 599448, 649402, 674379, 799264, 899172, 974103, 1198896, 1298804, 1348758, 1798344, 1948206, 2397792, 2597608, 2697516, 2922309, 3596688, 3896412, 5195216, 5395032, 5844618, 7193376, 7792824, 8766927, 10390432, 10790064, 11689236, 15585648, 17533854, 21580128, 23378472, 31171296, 35067708, 46756944, 70135416, 93513888, 140270832, 280541664]

約数ペア:

[(1, 280541664), (2, 140270832), (3, 93513888), (4, 70135416), (6, 46756944), (8, 35067708), (9, 31171296), (12, 23378472), (13, 21580128), (16, 17533854), (18, 15585648), (24, 11689236), (26, 10790064), (27, 10390432), (32, 8766927), (36, 7792824), (39, 7193376), (48, 5844618), (52, 5395032), (54, 5195216), (72, 3896412), (78, 3596688), (96, 2922309), (104, 2697516), (108, 2597608), (117, 2397792), (144, 1948206), (156, 1798344), (208, 1348758), (216, 1298804), (234, 1198896), (288, 974103), (312, 899172), (351, 799264), (416, 674379), (432, 649402), (468, 599448), (624, 449586), (702, 399632), (864, 324701), (936, 299724), (1248, 224793), (1404, 199816), (1872, 149862), (2808, 99908), (3744, 74931), (5616, 49954), (11232, 24977)]