405106452

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{16871}}^1$

素因数の和:16933

約数の個数: 72

約数和(自身を含む): 1105453440

約数和(自身を除く): 700346988

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 29, 36, 46, 58, 69, 87, 92, 116, 138, 174, 207, 261, 276, 348, 414, 522, 667, 828, 1044, 1334, 2001, 2668, 4002, 6003, 8004, 12006, 16871, 24012, 33742, 50613, 67484, 101226, 151839, 202452, 303678, 388033, 489259, 607356, 776066, 978518, 1164099, 1467777, 1552132, 1957036, 2328198, 2935554, 3492297, 4403331, 4656396, 5871108, 6984594, 8806662, 11252957, 13969188, 17613324, 22505914, 33758871, 45011828, 67517742, 101276613, 135035484, 202553226, 405106452]

約数ペア:

[(1, 405106452), (2, 202553226), (3, 135035484), (4, 101276613), (6, 67517742), (9, 45011828), (12, 33758871), (18, 22505914), (23, 17613324), (29, 13969188), (36, 11252957), (46, 8806662), (58, 6984594), (69, 5871108), (87, 4656396), (92, 4403331), (116, 3492297), (138, 2935554), (174, 2328198), (207, 1957036), (261, 1552132), (276, 1467777), (348, 1164099), (414, 978518), (522, 776066), (667, 607356), (828, 489259), (1044, 388033), (1334, 303678), (2001, 202452), (2668, 151839), (4002, 101226), (6003, 67484), (8004, 50613), (12006, 33742), (16871, 24012)]