289049928

素因数分解:

$2^3\times 3^1\times {\mathrm{89}}^1\times {\mathrm{131}}^1\times {\mathrm{1033}}^1$

素因数の和:1262

約数の個数: 64

約数和(自身を含む): 737035200

約数和(自身を除く): 447985272

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 89, 131, 178, 262, 267, 356, 393, 524, 534, 712, 786, 1033, 1048, 1068, 1572, 2066, 2136, 3099, 3144, 4132, 6198, 8264, 11659, 12396, 23318, 24792, 34977, 46636, 69954, 91937, 93272, 135323, 139908, 183874, 270646, 275811, 279816, 367748, 405969, 541292, 551622, 735496, 811938, 1082584, 1103244, 1623876, 2206488, 3247752, 12043747, 24087494, 36131241, 48174988, 72262482, 96349976, 144524964, 289049928]

約数ペア:

[(1, 289049928), (2, 144524964), (3, 96349976), (4, 72262482), (6, 48174988), (8, 36131241), (12, 24087494), (24, 12043747), (89, 3247752), (131, 2206488), (178, 1623876), (262, 1103244), (267, 1082584), (356, 811938), (393, 735496), (524, 551622), (534, 541292), (712, 405969), (786, 367748), (1033, 279816), (1048, 275811), (1068, 270646), (1572, 183874), (2066, 139908), (2136, 135323), (3099, 93272), (3144, 91937), (4132, 69954), (6198, 46636), (8264, 34977), (11659, 24792), (12396, 23318)]