289131696

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{373}}^1\times {\mathrm{769}}^1$

素因数の和:1163

約数の個数: 120

約数和(自身を含む): 928447520

約数和(自身を除く): 639315824

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 112, 126, 144, 168, 252, 336, 373, 504, 746, 769, 1008, 1119, 1492, 1538, 2238, 2307, 2611, 2984, 3076, 3357, 4476, 4614, 5222, 5383, 5968, 6152, 6714, 6921, 7833, 8952, 9228, 10444, 10766, 12304, 13428, 13842, 15666, 16149, 17904, 18456, 20888, 21532, 23499, 26856, 27684, 31332, 32298, 36912, 41776, 43064, 46998, 48447, 53712, 55368, 62664, 64596, 86128, 93996, 96894, 110736, 125328, 129192, 187992, 193788, 258384, 286837, 375984, 387576, 573674, 775152, 860511, 1147348, 1721022, 2007859, 2294696, 2581533, 3442044, 4015718, 4589392, 5163066, 6023577, 6884088, 8031436, 10326132, 12047154, 13768176, 16062872, 18070731, 20652264, 24094308, 32125744, 36141462, 41304528, 48188616, 72282924, 96377232, 144565848, 289131696]

約数ペア:

[(1, 289131696), (2, 144565848), (3, 96377232), (4, 72282924), (6, 48188616), (7, 41304528), (8, 36141462), (9, 32125744), (12, 24094308), (14, 20652264), (16, 18070731), (18, 16062872), (21, 13768176), (24, 12047154), (28, 10326132), (36, 8031436), (42, 6884088), (48, 6023577), (56, 5163066), (63, 4589392), (72, 4015718), (84, 3442044), (112, 2581533), (126, 2294696), (144, 2007859), (168, 1721022), (252, 1147348), (336, 860511), (373, 775152), (504, 573674), (746, 387576), (769, 375984), (1008, 286837), (1119, 258384), (1492, 193788), (1538, 187992), (2238, 129192), (2307, 125328), (2611, 110736), (2984, 96894), (3076, 93996), (3357, 86128), (4476, 64596), (4614, 62664), (5222, 55368), (5383, 53712), (5968, 48447), (6152, 46998), (6714, 43064), (6921, 41776), (7833, 36912), (8952, 32298), (9228, 31332), (10444, 27684), (10766, 26856), (12304, 23499), (13428, 21532), (13842, 20888), (15666, 18456), (16149, 17904)]