740288494

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{953}}^1$

素因数の和:1081

約数の個数: 64

約数和(自身を含む): 1345185792

約数和(自身を除く): 604897298

約数列:

[1, 2, 11, 17, 22, 31, 34, 62, 67, 134, 187, 341, 374, 527, 682, 737, 953, 1054, 1139, 1474, 1906, 2077, 2278, 4154, 5797, 10483, 11594, 12529, 16201, 20966, 22847, 25058, 29543, 32402, 35309, 45694, 59086, 63851, 70618, 127702, 178211, 324973, 356422, 388399, 502231, 649946, 702361, 776798, 1004462, 1085467, 1404722, 1979381, 2170934, 3958762, 5524541, 11049082, 11940137, 21773191, 23880274, 33649477, 43546382, 67298954, 370144247, 740288494]

約数ペア:

[(1, 740288494), (2, 370144247), (11, 67298954), (17, 43546382), (22, 33649477), (31, 23880274), (34, 21773191), (62, 11940137), (67, 11049082), (134, 5524541), (187, 3958762), (341, 2170934), (374, 1979381), (527, 1404722), (682, 1085467), (737, 1004462), (953, 776798), (1054, 702361), (1139, 649946), (1474, 502231), (1906, 388399), (2077, 356422), (2278, 324973), (4154, 178211), (5797, 127702), (10483, 70618), (11594, 63851), (12529, 59086), (16201, 45694), (20966, 35309), (22847, 32402), (25058, 29543)]