296138778

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{1471}}^1$

素因数の和:1607

約数の個数: 64

約数和(自身を含む): 667699200

約数和(自身を除く): 371560422

約数列:

[1, 2, 3, 6, 13, 26, 29, 39, 58, 78, 87, 89, 174, 178, 267, 377, 534, 754, 1131, 1157, 1471, 2262, 2314, 2581, 2942, 3471, 4413, 5162, 6942, 7743, 8826, 15486, 19123, 33553, 38246, 42659, 57369, 67106, 85318, 100659, 114738, 127977, 130919, 201318, 255954, 261838, 392757, 554567, 785514, 1109134, 1663701, 1701947, 3327402, 3403894, 3796651, 5105841, 7593302, 10211682, 11389953, 22779906, 49356463, 98712926, 148069389, 296138778]

約数ペア:

[(1, 296138778), (2, 148069389), (3, 98712926), (6, 49356463), (13, 22779906), (26, 11389953), (29, 10211682), (39, 7593302), (58, 5105841), (78, 3796651), (87, 3403894), (89, 3327402), (174, 1701947), (178, 1663701), (267, 1109134), (377, 785514), (534, 554567), (754, 392757), (1131, 261838), (1157, 255954), (1471, 201318), (2262, 130919), (2314, 127977), (2581, 114738), (2942, 100659), (3471, 85318), (4413, 67106), (5162, 57369), (6942, 42659), (7743, 38246), (8826, 33553), (15486, 19123)]