248826336

素因数分解:

$2^5\times 3^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{691}}^1$

素因数の和:757

約数の個数: 144

約数和(自身を含む): 742178304

約数和(自身を除く): 493351968

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 31, 32, 33, 44, 48, 62, 66, 88, 93, 96, 121, 124, 132, 176, 186, 242, 248, 264, 341, 352, 363, 372, 484, 496, 528, 682, 691, 726, 744, 968, 992, 1023, 1056, 1364, 1382, 1452, 1488, 1936, 2046, 2073, 2728, 2764, 2904, 2976, 3751, 3872, 4092, 4146, 5456, 5528, 5808, 7502, 7601, 8184, 8292, 10912, 11056, 11253, 11616, 15004, 15202, 16368, 16584, 21421, 22112, 22506, 22803, 30008, 30404, 32736, 33168, 42842, 45012, 45606, 60016, 60808, 64263, 66336, 83611, 85684, 90024, 91212, 120032, 121616, 128526, 167222, 171368, 180048, 182424, 235631, 243232, 250833, 257052, 334444, 342736, 360096, 364848, 471262, 501666, 514104, 668888, 685472, 706893, 729696, 942524, 1003332, 1028208, 1337776, 1413786, 1885048, 2006664, 2056416, 2591941, 2675552, 2827572, 3770096, 4013328, 5183882, 5655144, 7540192, 7775823, 8026656, 10367764, 11310288, 15551646, 20735528, 22620576, 31103292, 41471056, 62206584, 82942112, 124413168, 248826336]

約数ペア:

[(1, 248826336), (2, 124413168), (3, 82942112), (4, 62206584), (6, 41471056), (8, 31103292), (11, 22620576), (12, 20735528), (16, 15551646), (22, 11310288), (24, 10367764), (31, 8026656), (32, 7775823), (33, 7540192), (44, 5655144), (48, 5183882), (62, 4013328), (66, 3770096), (88, 2827572), (93, 2675552), (96, 2591941), (121, 2056416), (124, 2006664), (132, 1885048), (176, 1413786), (186, 1337776), (242, 1028208), (248, 1003332), (264, 942524), (341, 729696), (352, 706893), (363, 685472), (372, 668888), (484, 514104), (496, 501666), (528, 471262), (682, 364848), (691, 360096), (726, 342736), (744, 334444), (968, 257052), (992, 250833), (1023, 243232), (1056, 235631), (1364, 182424), (1382, 180048), (1452, 171368), (1488, 167222), (1936, 128526), (2046, 121616), (2073, 120032), (2728, 91212), (2764, 90024), (2904, 85684), (2976, 83611), (3751, 66336), (3872, 64263), (4092, 60808), (4146, 60016), (5456, 45606), (5528, 45012), (5808, 42842), (7502, 33168), (7601, 32736), (8184, 30404), (8292, 30008), (10912, 22803), (11056, 22506), (11253, 22112), (11616, 21421), (15004, 16584), (15202, 16368)]