401967384

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{26293}}^1$

素因数の和:26329

約数の個数: 96

約数和(自身を含む): 1258956720

約数和(自身を除く): 856989336

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 49, 52, 56, 78, 84, 91, 98, 104, 147, 156, 168, 182, 196, 273, 294, 312, 364, 392, 546, 588, 637, 728, 1092, 1176, 1274, 1911, 2184, 2548, 3822, 5096, 7644, 15288, 26293, 52586, 78879, 105172, 157758, 184051, 210344, 315516, 341809, 368102, 552153, 631032, 683618, 736204, 1025427, 1104306, 1288357, 1367236, 1472408, 2050854, 2208612, 2392663, 2576714, 2734472, 3865071, 4101708, 4417224, 4785326, 5153428, 7177989, 7730142, 8203416, 9570652, 10306856, 14355978, 15460284, 16748641, 19141304, 28711956, 30920568, 33497282, 50245923, 57423912, 66994564, 100491846, 133989128, 200983692, 401967384]

約数ペア:

[(1, 401967384), (2, 200983692), (3, 133989128), (4, 100491846), (6, 66994564), (7, 57423912), (8, 50245923), (12, 33497282), (13, 30920568), (14, 28711956), (21, 19141304), (24, 16748641), (26, 15460284), (28, 14355978), (39, 10306856), (42, 9570652), (49, 8203416), (52, 7730142), (56, 7177989), (78, 5153428), (84, 4785326), (91, 4417224), (98, 4101708), (104, 3865071), (147, 2734472), (156, 2576714), (168, 2392663), (182, 2208612), (196, 2050854), (273, 1472408), (294, 1367236), (312, 1288357), (364, 1104306), (392, 1025427), (546, 736204), (588, 683618), (637, 631032), (728, 552153), (1092, 368102), (1176, 341809), (1274, 315516), (1911, 210344), (2184, 184051), (2548, 157758), (3822, 105172), (5096, 78879), (7644, 52586), (15288, 26293)]