1999616736

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{22567}}^1$

素因数の和:22664

約数の個数: 96

約数和(自身を含む): 5732633088

約数和(自身を除く): 3733016352

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 71, 78, 96, 104, 142, 156, 208, 213, 284, 312, 416, 426, 568, 624, 852, 923, 1136, 1248, 1704, 1846, 2272, 2769, 3408, 3692, 5538, 6816, 7384, 11076, 14768, 22152, 22567, 29536, 44304, 45134, 67701, 88608, 90268, 135402, 180536, 270804, 293371, 361072, 541608, 586742, 722144, 880113, 1083216, 1173484, 1602257, 1760226, 2166432, 2346968, 3204514, 3520452, 4693936, 4806771, 6409028, 7040904, 9387872, 9613542, 12818056, 14081808, 19227084, 20829341, 25636112, 28163616, 38454168, 41658682, 51272224, 62488023, 76908336, 83317364, 124976046, 153816672, 166634728, 249952092, 333269456, 499904184, 666538912, 999808368, 1999616736]

約数ペア:

[(1, 1999616736), (2, 999808368), (3, 666538912), (4, 499904184), (6, 333269456), (8, 249952092), (12, 166634728), (13, 153816672), (16, 124976046), (24, 83317364), (26, 76908336), (32, 62488023), (39, 51272224), (48, 41658682), (52, 38454168), (71, 28163616), (78, 25636112), (96, 20829341), (104, 19227084), (142, 14081808), (156, 12818056), (208, 9613542), (213, 9387872), (284, 7040904), (312, 6409028), (416, 4806771), (426, 4693936), (568, 3520452), (624, 3204514), (852, 2346968), (923, 2166432), (1136, 1760226), (1248, 1602257), (1704, 1173484), (1846, 1083216), (2272, 880113), (2769, 722144), (3408, 586742), (3692, 541608), (5538, 361072), (6816, 293371), (7384, 270804), (11076, 180536), (14768, 135402), (22152, 90268), (22567, 88608), (29536, 67701), (44304, 45134)]