280548660304

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{1094047}}^1$

素因数の和:1094144

約数の個数: 80

約数和(自身を含む): 625130274816

約数和(自身を除く): 344581614512

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 44, 47, 62, 88, 94, 124, 176, 188, 248, 341, 376, 496, 517, 682, 752, 1034, 1364, 1457, 2068, 2728, 2914, 4136, 5456, 5828, 8272, 11656, 16027, 23312, 32054, 64108, 128216, 256432, 1094047, 2188094, 4376188, 8752376, 12034517, 17504752, 24069034, 33915457, 48138068, 51420209, 67830914, 96276136, 102840418, 135661828, 192552272, 205680836, 271323656, 373070027, 411361672, 542647312, 565622299, 746140054, 822723344, 1131244598, 1492280108, 1594026479, 2262489196, 2984560216, 3188052958, 4524978392, 5969120432, 6376105916, 9049956784, 12752211832, 17534291269, 25504423664, 35068582538, 70137165076, 140274330152, 280548660304]

約数ペア:

[(1, 280548660304), (2, 140274330152), (4, 70137165076), (8, 35068582538), (11, 25504423664), (16, 17534291269), (22, 12752211832), (31, 9049956784), (44, 6376105916), (47, 5969120432), (62, 4524978392), (88, 3188052958), (94, 2984560216), (124, 2262489196), (176, 1594026479), (188, 1492280108), (248, 1131244598), (341, 822723344), (376, 746140054), (496, 565622299), (517, 542647312), (682, 411361672), (752, 373070027), (1034, 271323656), (1364, 205680836), (1457, 192552272), (2068, 135661828), (2728, 102840418), (2914, 96276136), (4136, 67830914), (5456, 51420209), (5828, 48138068), (8272, 33915457), (11656, 24069034), (16027, 17504752), (23312, 12034517), (32054, 8752376), (64108, 4376188), (128216, 2188094), (256432, 1094047)]