489362388

素因数分解:

$2^2\times 3^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{14009}}^1$

素因数の和:14128

約数の個数: 48

約数和(自身を含む): 1186254720

約数和(自身を除く): 696892332

約数列:

[1, 2, 3, 4, 6, 12, 41, 71, 82, 123, 142, 164, 213, 246, 284, 426, 492, 852, 2911, 5822, 8733, 11644, 14009, 17466, 28018, 34932, 42027, 56036, 84054, 168108, 574369, 994639, 1148738, 1723107, 1989278, 2297476, 2983917, 3446214, 3978556, 5967834, 6892428, 11935668, 40780199, 81560398, 122340597, 163120796, 244681194, 489362388]

約数ペア:

[(1, 489362388), (2, 244681194), (3, 163120796), (4, 122340597), (6, 81560398), (12, 40780199), (41, 11935668), (71, 6892428), (82, 5967834), (123, 3978556), (142, 3446214), (164, 2983917), (213, 2297476), (246, 1989278), (284, 1723107), (426, 1148738), (492, 994639), (852, 574369), (2911, 168108), (5822, 84054), (8733, 56036), (11644, 42027), (14009, 34932), (17466, 28018)]