749359776

素因数分解:

$2^5\times 3^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{2081}}^1$

素因数の和:2147

約数の個数: 144

約数和(自身を含む): 2232969984

約数和(自身を除く): 1483610208

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, 726, 744, 968, 992, 1023, 1056, 1364, 1452, 1488, 1936, 2046, 2081, 2728, 2904, 2976, 3751, 3872, 4092, 4162, 5456, 5808, 6243, 7502, 8184, 8324, 10912, 11253, 11616, 12486, 15004, 16368, 16648, 22506, 22891, 24972, 30008, 32736, 33296, 45012, 45782, 49944, 60016, 64511, 66592, 68673, 90024, 91564, 99888, 120032, 129022, 137346, 180048, 183128, 193533, 199776, 251801, 258044, 274692, 360096, 366256, 387066, 503602, 516088, 549384, 709621, 732512, 755403, 774132, 1007204, 1032176, 1098768, 1419242, 1510806, 1548264, 2014408, 2064352, 2128863, 2197536, 2838484, 3021612, 3096528, 4028816, 4257726, 5676968, 6043224, 6193056, 7805831, 8057632, 8515452, 11353936, 12086448, 15611662, 17030904, 22707872, 23417493, 24172896, 31223324, 34061808, 46834986, 62446648, 68123616, 93669972, 124893296, 187339944, 249786592, 374679888, 749359776]

約数ペア:

[(1, 749359776), (2, 374679888), (3, 249786592), (4, 187339944), (6, 124893296), (8, 93669972), (11, 68123616), (12, 62446648), (16, 46834986), (22, 34061808), (24, 31223324), (31, 24172896), (32, 23417493), (33, 22707872), (44, 17030904), (48, 15611662), (62, 12086448), (66, 11353936), (88, 8515452), (93, 8057632), (96, 7805831), (121, 6193056), (124, 6043224), (132, 5676968), (176, 4257726), (186, 4028816), (242, 3096528), (248, 3021612), (264, 2838484), (341, 2197536), (352, 2128863), (363, 2064352), (372, 2014408), (484, 1548264), (496, 1510806), (528, 1419242), (682, 1098768), (726, 1032176), (744, 1007204), (968, 774132), (992, 755403), (1023, 732512), (1056, 709621), (1364, 549384), (1452, 516088), (1488, 503602), (1936, 387066), (2046, 366256), (2081, 360096), (2728, 274692), (2904, 258044), (2976, 251801), (3751, 199776), (3872, 193533), (4092, 183128), (4162, 180048), (5456, 137346), (5808, 129022), (6243, 120032), (7502, 99888), (8184, 91564), (8324, 90024), (10912, 68673), (11253, 66592), (11616, 64511), (12486, 60016), (15004, 49944), (16368, 45782), (16648, 45012), (22506, 33296), (22891, 32736), (24972, 30008)]