478437632

素因数分解:

$2^8\times {\mathrm{19}}^2\times {\mathrm{31}}^1\times {\mathrm{167}}^1$

素因数の和:252

約数の個数: 108

約数和(自身を含む): 1046658816

約数和(自身を除く): 568221184

約数列:

[1, 2, 4, 8, 16, 19, 31, 32, 38, 62, 64, 76, 124, 128, 152, 167, 248, 256, 304, 334, 361, 496, 589, 608, 668, 722, 992, 1178, 1216, 1336, 1444, 1984, 2356, 2432, 2672, 2888, 3173, 3968, 4712, 4864, 5177, 5344, 5776, 6346, 7936, 9424, 10354, 10688, 11191, 11552, 12692, 18848, 20708, 21376, 22382, 23104, 25384, 37696, 41416, 42752, 44764, 46208, 50768, 60287, 75392, 82832, 89528, 92416, 98363, 101536, 120574, 150784, 165664, 179056, 196726, 203072, 241148, 331328, 358112, 393452, 406144, 482296, 662656, 716224, 786904, 812288, 964592, 1325312, 1432448, 1573808, 1868897, 1929184, 2864896, 3147616, 3737794, 3858368, 6295232, 7475588, 7716736, 12590464, 14951176, 15433472, 25180928, 29902352, 59804704, 119609408, 239218816, 478437632]

約数ペア:

[(1, 478437632), (2, 239218816), (4, 119609408), (8, 59804704), (16, 29902352), (19, 25180928), (31, 15433472), (32, 14951176), (38, 12590464), (62, 7716736), (64, 7475588), (76, 6295232), (124, 3858368), (128, 3737794), (152, 3147616), (167, 2864896), (248, 1929184), (256, 1868897), (304, 1573808), (334, 1432448), (361, 1325312), (496, 964592), (589, 812288), (608, 786904), (668, 716224), (722, 662656), (992, 482296), (1178, 406144), (1216, 393452), (1336, 358112), (1444, 331328), (1984, 241148), (2356, 203072), (2432, 196726), (2672, 179056), (2888, 165664), (3173, 150784), (3968, 120574), (4712, 101536), (4864, 98363), (5177, 92416), (5344, 89528), (5776, 82832), (6346, 75392), (7936, 60287), (9424, 50768), (10354, 46208), (10688, 44764), (11191, 42752), (11552, 41416), (12692, 37696), (18848, 25384), (20708, 23104), (21376, 22382)]