749273472

素因数分解:

$2^7\times 3^2\times {\mathrm{31}}^1\times {\mathrm{20981}}^1$

素因数の和:21032

約数の個数: 96

約数和(自身を含む): 2225770560

約数和(自身を除く): 1476497088

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 62, 64, 72, 93, 96, 124, 128, 144, 186, 192, 248, 279, 288, 372, 384, 496, 558, 576, 744, 992, 1116, 1152, 1488, 1984, 2232, 2976, 3968, 4464, 5952, 8928, 11904, 17856, 20981, 35712, 41962, 62943, 83924, 125886, 167848, 188829, 251772, 335696, 377658, 503544, 650411, 671392, 755316, 1007088, 1300822, 1342784, 1510632, 1951233, 2014176, 2601644, 2685568, 3021264, 3902466, 4028352, 5203288, 5853699, 6042528, 7804932, 8056704, 10406576, 11707398, 12085056, 15609864, 20813152, 23414796, 24170112, 31219728, 41626304, 46829592, 62439456, 83252608, 93659184, 124878912, 187318368, 249757824, 374636736, 749273472]

約数ペア:

[(1, 749273472), (2, 374636736), (3, 249757824), (4, 187318368), (6, 124878912), (8, 93659184), (9, 83252608), (12, 62439456), (16, 46829592), (18, 41626304), (24, 31219728), (31, 24170112), (32, 23414796), (36, 20813152), (48, 15609864), (62, 12085056), (64, 11707398), (72, 10406576), (93, 8056704), (96, 7804932), (124, 6042528), (128, 5853699), (144, 5203288), (186, 4028352), (192, 3902466), (248, 3021264), (279, 2685568), (288, 2601644), (372, 2014176), (384, 1951233), (496, 1510632), (558, 1342784), (576, 1300822), (744, 1007088), (992, 755316), (1116, 671392), (1152, 650411), (1488, 503544), (1984, 377658), (2232, 335696), (2976, 251772), (3968, 188829), (4464, 167848), (5952, 125886), (8928, 83924), (11904, 62943), (17856, 41962), (20981, 35712)]