299917488

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{523}}^1\times {\mathrm{919}}^1$

素因数の和:1466

約数の個数: 80

約数和(自身を含む): 836890880

約数和(自身を除く): 536973392

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 523, 624, 919, 1046, 1569, 1838, 2092, 2757, 3138, 3676, 4184, 5514, 6276, 6799, 7352, 8368, 11028, 11947, 12552, 13598, 14704, 20397, 22056, 23894, 25104, 27196, 35841, 40794, 44112, 47788, 54392, 71682, 81588, 95576, 108784, 143364, 163176, 191152, 286728, 326352, 480637, 573456, 961274, 1441911, 1922548, 2883822, 3845096, 5767644, 6248281, 7690192, 11535288, 12496562, 18744843, 23070576, 24993124, 37489686, 49986248, 74979372, 99972496, 149958744, 299917488]

約数ペア:

[(1, 299917488), (2, 149958744), (3, 99972496), (4, 74979372), (6, 49986248), (8, 37489686), (12, 24993124), (13, 23070576), (16, 18744843), (24, 12496562), (26, 11535288), (39, 7690192), (48, 6248281), (52, 5767644), (78, 3845096), (104, 2883822), (156, 1922548), (208, 1441911), (312, 961274), (523, 573456), (624, 480637), (919, 326352), (1046, 286728), (1569, 191152), (1838, 163176), (2092, 143364), (2757, 108784), (3138, 95576), (3676, 81588), (4184, 71682), (5514, 54392), (6276, 47788), (6799, 44112), (7352, 40794), (8368, 35841), (11028, 27196), (11947, 25104), (12552, 23894), (13598, 22056), (14704, 20397)]