409638216

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{1033}}^1$

素因数の和:1127

約数の個数: 128

約数和(自身を含む): 1167344640

約数和(自身を除く): 757706424

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 31, 39, 41, 52, 62, 78, 82, 93, 104, 123, 124, 156, 164, 186, 246, 248, 312, 328, 372, 403, 492, 533, 744, 806, 984, 1033, 1066, 1209, 1271, 1599, 1612, 2066, 2132, 2418, 2542, 3099, 3198, 3224, 3813, 4132, 4264, 4836, 5084, 6198, 6396, 7626, 8264, 9672, 10168, 12396, 12792, 13429, 15252, 16523, 24792, 26858, 30504, 32023, 33046, 40287, 42353, 49569, 53716, 64046, 66092, 80574, 84706, 96069, 99138, 107432, 127059, 128092, 132184, 161148, 169412, 192138, 198276, 254118, 256184, 322296, 338824, 384276, 396552, 416299, 508236, 550589, 768552, 832598, 1016472, 1101178, 1248897, 1312943, 1651767, 1665196, 2202356, 2497794, 2625886, 3303534, 3330392, 3938829, 4404712, 4995588, 5251772, 6607068, 7877658, 9991176, 10503544, 13214136, 15755316, 17068259, 31510632, 34136518, 51204777, 68273036, 102409554, 136546072, 204819108, 409638216]

約数ペア:

[(1, 409638216), (2, 204819108), (3, 136546072), (4, 102409554), (6, 68273036), (8, 51204777), (12, 34136518), (13, 31510632), (24, 17068259), (26, 15755316), (31, 13214136), (39, 10503544), (41, 9991176), (52, 7877658), (62, 6607068), (78, 5251772), (82, 4995588), (93, 4404712), (104, 3938829), (123, 3330392), (124, 3303534), (156, 2625886), (164, 2497794), (186, 2202356), (246, 1665196), (248, 1651767), (312, 1312943), (328, 1248897), (372, 1101178), (403, 1016472), (492, 832598), (533, 768552), (744, 550589), (806, 508236), (984, 416299), (1033, 396552), (1066, 384276), (1209, 338824), (1271, 322296), (1599, 256184), (1612, 254118), (2066, 198276), (2132, 192138), (2418, 169412), (2542, 161148), (3099, 132184), (3198, 128092), (3224, 127059), (3813, 107432), (4132, 99138), (4264, 96069), (4836, 84706), (5084, 80574), (6198, 66092), (6396, 64046), (7626, 53716), (8264, 49569), (9672, 42353), (10168, 40287), (12396, 33046), (12792, 32023), (13429, 30504), (15252, 26858), (16523, 24792)]