253441008

素因数分解:

$2^4\times 3^3\times {\mathrm{41}}^2\times {\mathrm{349}}^1$

素因数の和:448

約数の個数: 120

約数和(自身を含む): 747782000

約数和(自身を除く): 494340992

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 41, 48, 54, 72, 82, 108, 123, 144, 164, 216, 246, 328, 349, 369, 432, 492, 656, 698, 738, 984, 1047, 1107, 1396, 1476, 1681, 1968, 2094, 2214, 2792, 2952, 3141, 3362, 4188, 4428, 5043, 5584, 5904, 6282, 6724, 8376, 8856, 9423, 10086, 12564, 13448, 14309, 15129, 16752, 17712, 18846, 20172, 25128, 26896, 28618, 30258, 37692, 40344, 42927, 45387, 50256, 57236, 60516, 75384, 80688, 85854, 90774, 114472, 121032, 128781, 150768, 171708, 181548, 228944, 242064, 257562, 343416, 363096, 386343, 515124, 586669, 686832, 726192, 772686, 1030248, 1173338, 1545372, 1760007, 2060496, 2346676, 3090744, 3520014, 4693352, 5280021, 6181488, 7040028, 9386704, 10560042, 14080056, 15840063, 21120084, 28160112, 31680126, 42240168, 63360252, 84480336, 126720504, 253441008]

約数ペア:

[(1, 253441008), (2, 126720504), (3, 84480336), (4, 63360252), (6, 42240168), (8, 31680126), (9, 28160112), (12, 21120084), (16, 15840063), (18, 14080056), (24, 10560042), (27, 9386704), (36, 7040028), (41, 6181488), (48, 5280021), (54, 4693352), (72, 3520014), (82, 3090744), (108, 2346676), (123, 2060496), (144, 1760007), (164, 1545372), (216, 1173338), (246, 1030248), (328, 772686), (349, 726192), (369, 686832), (432, 586669), (492, 515124), (656, 386343), (698, 363096), (738, 343416), (984, 257562), (1047, 242064), (1107, 228944), (1396, 181548), (1476, 171708), (1681, 150768), (1968, 128781), (2094, 121032), (2214, 114472), (2792, 90774), (2952, 85854), (3141, 80688), (3362, 75384), (4188, 60516), (4428, 57236), (5043, 50256), (5584, 45387), (5904, 42927), (6282, 40344), (6724, 37692), (8376, 30258), (8856, 28618), (9423, 26896), (10086, 25128), (12564, 20172), (13448, 18846), (14309, 17712), (15129, 16752)]