291255144

素因数分解:

$2^3\times 3^1\times {\mathrm{41}}^1\times {\mathrm{347}}^1\times {\mathrm{853}}^1$

素因数の和:1250

約数の個数: 64

約数和(自身を含む): 748923840

約数和(自身を除く): 457668696

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 41, 82, 123, 164, 246, 328, 347, 492, 694, 853, 984, 1041, 1388, 1706, 2082, 2559, 2776, 3412, 4164, 5118, 6824, 8328, 10236, 14227, 20472, 28454, 34973, 42681, 56908, 69946, 85362, 104919, 113816, 139892, 170724, 209838, 279784, 295991, 341448, 419676, 591982, 839352, 887973, 1183964, 1775946, 2367928, 3551892, 7103784, 12135631, 24271262, 36406893, 48542524, 72813786, 97085048, 145627572, 291255144]

約数ペア:

[(1, 291255144), (2, 145627572), (3, 97085048), (4, 72813786), (6, 48542524), (8, 36406893), (12, 24271262), (24, 12135631), (41, 7103784), (82, 3551892), (123, 2367928), (164, 1775946), (246, 1183964), (328, 887973), (347, 839352), (492, 591982), (694, 419676), (853, 341448), (984, 295991), (1041, 279784), (1388, 209838), (1706, 170724), (2082, 139892), (2559, 113816), (2776, 104919), (3412, 85362), (4164, 69946), (5118, 56908), (6824, 42681), (8328, 34973), (10236, 28454), (14227, 20472)]