280002912

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{13441}}^1$

素因数の和:13492

約数の個数: 96

約数和(自身を含む): 867170304

約数和(自身を除く): 587167392

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 32, 42, 48, 56, 62, 84, 93, 96, 112, 124, 168, 186, 217, 224, 248, 336, 372, 434, 496, 651, 672, 744, 868, 992, 1302, 1488, 1736, 2604, 2976, 3472, 5208, 6944, 10416, 13441, 20832, 26882, 40323, 53764, 80646, 94087, 107528, 161292, 188174, 215056, 282261, 322584, 376348, 416671, 430112, 564522, 645168, 752696, 833342, 1129044, 1250013, 1290336, 1505392, 1666684, 2258088, 2500026, 2916697, 3010784, 3333368, 4516176, 5000052, 5833394, 6666736, 8750091, 9032352, 10000104, 11666788, 13333472, 17500182, 20000208, 23333576, 35000364, 40000416, 46667152, 70000728, 93334304, 140001456, 280002912]

約数ペア:

[(1, 280002912), (2, 140001456), (3, 93334304), (4, 70000728), (6, 46667152), (7, 40000416), (8, 35000364), (12, 23333576), (14, 20000208), (16, 17500182), (21, 13333472), (24, 11666788), (28, 10000104), (31, 9032352), (32, 8750091), (42, 6666736), (48, 5833394), (56, 5000052), (62, 4516176), (84, 3333368), (93, 3010784), (96, 2916697), (112, 2500026), (124, 2258088), (168, 1666684), (186, 1505392), (217, 1290336), (224, 1250013), (248, 1129044), (336, 833342), (372, 752696), (434, 645168), (496, 564522), (651, 430112), (672, 416671), (744, 376348), (868, 322584), (992, 282261), (1302, 215056), (1488, 188174), (1736, 161292), (2604, 107528), (2976, 94087), (3472, 80646), (5208, 53764), (6944, 40323), (10416, 26882), (13441, 20832)]