308914944

素因数分解:

$2^8\times 3^1\times {\mathrm{13}}^1\times {\mathrm{30941}}^1$

素因数の和:30973

約数の個数: 72

約数和(自身を含む): 885436272

約数和(自身を除く): 576521328

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 128, 156, 192, 208, 256, 312, 384, 416, 624, 768, 832, 1248, 1664, 2496, 3328, 4992, 9984, 30941, 61882, 92823, 123764, 185646, 247528, 371292, 402233, 495056, 742584, 804466, 990112, 1206699, 1485168, 1608932, 1980224, 2413398, 2970336, 3217864, 3960448, 4826796, 5940672, 6435728, 7920896, 9653592, 11881344, 12871456, 19307184, 23762688, 25742912, 38614368, 51485824, 77228736, 102971648, 154457472, 308914944]

約数ペア:

[(1, 308914944), (2, 154457472), (3, 102971648), (4, 77228736), (6, 51485824), (8, 38614368), (12, 25742912), (13, 23762688), (16, 19307184), (24, 12871456), (26, 11881344), (32, 9653592), (39, 7920896), (48, 6435728), (52, 5940672), (64, 4826796), (78, 3960448), (96, 3217864), (104, 2970336), (128, 2413398), (156, 1980224), (192, 1608932), (208, 1485168), (256, 1206699), (312, 990112), (384, 804466), (416, 742584), (624, 495056), (768, 402233), (832, 371292), (1248, 247528), (1664, 185646), (2496, 123764), (3328, 92823), (4992, 61882), (9984, 30941)]