425978532

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{479}}^1\times {\mathrm{3529}}^1$

素因数の和:4025

約数の個数: 72

約数和(自身を含む): 1233523200

約数和(自身を除く): 807544668

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 479, 958, 1437, 1916, 2874, 3353, 3529, 4311, 5748, 6706, 7058, 8622, 10059, 10587, 13412, 14116, 17244, 20118, 21174, 24703, 30177, 31761, 40236, 42348, 49406, 60354, 63522, 74109, 98812, 120708, 127044, 148218, 222327, 296436, 444654, 889308, 1690391, 3380782, 5071173, 6761564, 10142346, 11832737, 15213519, 20284692, 23665474, 30427038, 35498211, 47330948, 60854076, 70996422, 106494633, 141992844, 212989266, 425978532]

約数ペア:

[(1, 425978532), (2, 212989266), (3, 141992844), (4, 106494633), (6, 70996422), (7, 60854076), (9, 47330948), (12, 35498211), (14, 30427038), (18, 23665474), (21, 20284692), (28, 15213519), (36, 11832737), (42, 10142346), (63, 6761564), (84, 5071173), (126, 3380782), (252, 1690391), (479, 889308), (958, 444654), (1437, 296436), (1916, 222327), (2874, 148218), (3353, 127044), (3529, 120708), (4311, 98812), (5748, 74109), (6706, 63522), (7058, 60354), (8622, 49406), (10059, 42348), (10587, 40236), (13412, 31761), (14116, 30177), (17244, 24703), (20118, 21174)]