265300728

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{421}}^1$

素因数の和:490

約数の個数: 192

約数和(自身を含む): 862095360

約数和(自身を除く): 596794632

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 21, 22, 24, 28, 31, 33, 42, 44, 56, 62, 66, 77, 84, 88, 93, 121, 124, 132, 154, 168, 186, 217, 231, 242, 248, 264, 308, 341, 363, 372, 421, 434, 462, 484, 616, 651, 682, 726, 744, 842, 847, 868, 924, 968, 1023, 1263, 1302, 1364, 1452, 1684, 1694, 1736, 1848, 2046, 2387, 2526, 2541, 2604, 2728, 2904, 2947, 3368, 3388, 3751, 4092, 4631, 4774, 5052, 5082, 5208, 5894, 6776, 7161, 7502, 8184, 8841, 9262, 9548, 10104, 10164, 11253, 11788, 13051, 13893, 14322, 15004, 17682, 18524, 19096, 20328, 22506, 23576, 26102, 26257, 27786, 28644, 30008, 32417, 35364, 37048, 39153, 45012, 50941, 52204, 52514, 55572, 57288, 64834, 70728, 78306, 78771, 90024, 91357, 97251, 101882, 104408, 105028, 111144, 129668, 143561, 152823, 156612, 157542, 182714, 194502, 203764, 210056, 259336, 274071, 287122, 305646, 313224, 315084, 356587, 365428, 389004, 407528, 430683, 548142, 574244, 611292, 630168, 713174, 730856, 778008, 861366, 1004927, 1069761, 1096284, 1148488, 1222584, 1426348, 1579171, 1722732, 2009854, 2139522, 2192568, 2852696, 3014781, 3158342, 3445464, 4019708, 4279044, 4737513, 6029562, 6316684, 8039416, 8558088, 9475026, 11054197, 12059124, 12633368, 18950052, 22108394, 24118248, 33162591, 37900104, 44216788, 66325182, 88433576, 132650364, 265300728]

約数ペア:

[(1, 265300728), (2, 132650364), (3, 88433576), (4, 66325182), (6, 44216788), (7, 37900104), (8, 33162591), (11, 24118248), (12, 22108394), (14, 18950052), (21, 12633368), (22, 12059124), (24, 11054197), (28, 9475026), (31, 8558088), (33, 8039416), (42, 6316684), (44, 6029562), (56, 4737513), (62, 4279044), (66, 4019708), (77, 3445464), (84, 3158342), (88, 3014781), (93, 2852696), (121, 2192568), (124, 2139522), (132, 2009854), (154, 1722732), (168, 1579171), (186, 1426348), (217, 1222584), (231, 1148488), (242, 1096284), (248, 1069761), (264, 1004927), (308, 861366), (341, 778008), (363, 730856), (372, 713174), (421, 630168), (434, 611292), (462, 574244), (484, 548142), (616, 430683), (651, 407528), (682, 389004), (726, 365428), (744, 356587), (842, 315084), (847, 313224), (868, 305646), (924, 287122), (968, 274071), (1023, 259336), (1263, 210056), (1302, 203764), (1364, 194502), (1452, 182714), (1684, 157542), (1694, 156612), (1736, 152823), (1848, 143561), (2046, 129668), (2387, 111144), (2526, 105028), (2541, 104408), (2604, 101882), (2728, 97251), (2904, 91357), (2947, 90024), (3368, 78771), (3388, 78306), (3751, 70728), (4092, 64834), (4631, 57288), (4774, 55572), (5052, 52514), (5082, 52204), (5208, 50941), (5894, 45012), (6776, 39153), (7161, 37048), (7502, 35364), (8184, 32417), (8841, 30008), (9262, 28644), (9548, 27786), (10104, 26257), (10164, 26102), (11253, 23576), (11788, 22506), (13051, 20328), (13893, 19096), (14322, 18524), (15004, 17682)]