805652016

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{211}}^2$

素因数の和:475

約数の個数: 120

約数和(自身を含む): 2329694640

約数和(自身を除く): 1524042624

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 29, 39, 48, 52, 58, 78, 87, 104, 116, 156, 174, 208, 211, 232, 312, 348, 377, 422, 464, 624, 633, 696, 754, 844, 1131, 1266, 1392, 1508, 1688, 2262, 2532, 2743, 3016, 3376, 4524, 5064, 5486, 6032, 6119, 8229, 9048, 10128, 10972, 12238, 16458, 18096, 18357, 21944, 24476, 32916, 36714, 43888, 44521, 48952, 65832, 73428, 79547, 89042, 97904, 131664, 133563, 146856, 159094, 178084, 238641, 267126, 293712, 318188, 356168, 477282, 534252, 578773, 636376, 712336, 954564, 1068504, 1157546, 1272752, 1291109, 1736319, 1909128, 2137008, 2315092, 2582218, 3472638, 3818256, 3873327, 4630184, 5164436, 6945276, 7746654, 9260368, 10328872, 13890552, 15493308, 16784417, 20657744, 27781104, 30986616, 33568834, 50353251, 61973232, 67137668, 100706502, 134275336, 201413004, 268550672, 402826008, 805652016]

約数ペア:

[(1, 805652016), (2, 402826008), (3, 268550672), (4, 201413004), (6, 134275336), (8, 100706502), (12, 67137668), (13, 61973232), (16, 50353251), (24, 33568834), (26, 30986616), (29, 27781104), (39, 20657744), (48, 16784417), (52, 15493308), (58, 13890552), (78, 10328872), (87, 9260368), (104, 7746654), (116, 6945276), (156, 5164436), (174, 4630184), (208, 3873327), (211, 3818256), (232, 3472638), (312, 2582218), (348, 2315092), (377, 2137008), (422, 1909128), (464, 1736319), (624, 1291109), (633, 1272752), (696, 1157546), (754, 1068504), (844, 954564), (1131, 712336), (1266, 636376), (1392, 578773), (1508, 534252), (1688, 477282), (2262, 356168), (2532, 318188), (2743, 293712), (3016, 267126), (3376, 238641), (4524, 178084), (5064, 159094), (5486, 146856), (6032, 133563), (6119, 131664), (8229, 97904), (9048, 89042), (10128, 79547), (10972, 73428), (12238, 65832), (16458, 48952), (18096, 44521), (18357, 43888), (21944, 36714), (24476, 32916)]