353664688

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{113}}^1\times {\mathrm{367}}^1$

素因数の和:542

約数の個数: 80

約数和(自身を含む): 764701056

約数和(自身を除く): 411036368

約数列:

[1, 2, 4, 8, 13, 16, 26, 41, 52, 82, 104, 113, 164, 208, 226, 328, 367, 452, 533, 656, 734, 904, 1066, 1468, 1469, 1808, 2132, 2936, 2938, 4264, 4633, 4771, 5872, 5876, 8528, 9266, 9542, 11752, 15047, 18532, 19084, 23504, 30094, 37064, 38168, 41471, 60188, 60229, 74128, 76336, 82942, 120376, 120458, 165884, 195611, 240752, 240916, 331768, 391222, 481832, 539123, 663536, 782444, 963664, 1078246, 1564888, 1700311, 2156492, 3129776, 3400622, 4312984, 6801244, 8625968, 13602488, 22104043, 27204976, 44208086, 88416172, 176832344, 353664688]

約数ペア:

[(1, 353664688), (2, 176832344), (4, 88416172), (8, 44208086), (13, 27204976), (16, 22104043), (26, 13602488), (41, 8625968), (52, 6801244), (82, 4312984), (104, 3400622), (113, 3129776), (164, 2156492), (208, 1700311), (226, 1564888), (328, 1078246), (367, 963664), (452, 782444), (533, 663536), (656, 539123), (734, 481832), (904, 391222), (1066, 331768), (1468, 240916), (1469, 240752), (1808, 195611), (2132, 165884), (2936, 120458), (2938, 120376), (4264, 82942), (4633, 76336), (4771, 74128), (5872, 60229), (5876, 60188), (8528, 41471), (9266, 38168), (9542, 37064), (11752, 30094), (15047, 23504), (18532, 19084)]