396202816

素因数分解:

$2^6\times {\mathrm{17}}^2\times {\mathrm{31}}^1\times {\mathrm{691}}^1$

素因数の和:768

約数の個数: 84

約数和(自身を含む): 863372416

約数和(自身を除く): 467169600

約数列:

[1, 2, 4, 8, 16, 17, 31, 32, 34, 62, 64, 68, 124, 136, 248, 272, 289, 496, 527, 544, 578, 691, 992, 1054, 1088, 1156, 1382, 1984, 2108, 2312, 2764, 4216, 4624, 5528, 8432, 8959, 9248, 11056, 11747, 16864, 17918, 18496, 21421, 22112, 23494, 33728, 35836, 42842, 44224, 46988, 71672, 85684, 93976, 143344, 171368, 187952, 199699, 286688, 342736, 364157, 375904, 399398, 573376, 685472, 728314, 751808, 798796, 1370944, 1456628, 1597592, 2913256, 3195184, 5826512, 6190669, 6390368, 11653024, 12381338, 12780736, 23306048, 24762676, 49525352, 99050704, 198101408, 396202816]

約数ペア:

[(1, 396202816), (2, 198101408), (4, 99050704), (8, 49525352), (16, 24762676), (17, 23306048), (31, 12780736), (32, 12381338), (34, 11653024), (62, 6390368), (64, 6190669), (68, 5826512), (124, 3195184), (136, 2913256), (248, 1597592), (272, 1456628), (289, 1370944), (496, 798796), (527, 751808), (544, 728314), (578, 685472), (691, 573376), (992, 399398), (1054, 375904), (1088, 364157), (1156, 342736), (1382, 286688), (1984, 199699), (2108, 187952), (2312, 171368), (2764, 143344), (4216, 93976), (4624, 85684), (5528, 71672), (8432, 46988), (8959, 44224), (9248, 42842), (11056, 35836), (11747, 33728), (16864, 23494), (17918, 22112), (18496, 21421)]