1212857568

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^2\times {\mathrm{24919}}^1$

素因数の和:24961

約数の個数: 108

約数和(自身を含む): 3734934840

約数和(自身を除く): 2522077272

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 72, 78, 96, 104, 117, 144, 156, 169, 208, 234, 288, 312, 338, 416, 468, 507, 624, 676, 936, 1014, 1248, 1352, 1521, 1872, 2028, 2704, 3042, 3744, 4056, 5408, 6084, 8112, 12168, 16224, 24336, 24919, 48672, 49838, 74757, 99676, 149514, 199352, 224271, 299028, 323947, 398704, 448542, 598056, 647894, 797408, 897084, 971841, 1196112, 1295788, 1794168, 1943682, 2392224, 2591576, 2915523, 3588336, 3887364, 4211311, 5183152, 5831046, 7176672, 7774728, 8422622, 10366304, 11662092, 12633933, 15549456, 16845244, 23324184, 25267866, 31098912, 33690488, 37901799, 46648368, 50535732, 67380976, 75803598, 93296736, 101071464, 134761952, 151607196, 202142928, 303214392, 404285856, 606428784, 1212857568]

約数ペア:

[(1, 1212857568), (2, 606428784), (3, 404285856), (4, 303214392), (6, 202142928), (8, 151607196), (9, 134761952), (12, 101071464), (13, 93296736), (16, 75803598), (18, 67380976), (24, 50535732), (26, 46648368), (32, 37901799), (36, 33690488), (39, 31098912), (48, 25267866), (52, 23324184), (72, 16845244), (78, 15549456), (96, 12633933), (104, 11662092), (117, 10366304), (144, 8422622), (156, 7774728), (169, 7176672), (208, 5831046), (234, 5183152), (288, 4211311), (312, 3887364), (338, 3588336), (416, 2915523), (468, 2591576), (507, 2392224), (624, 1943682), (676, 1794168), (936, 1295788), (1014, 1196112), (1248, 971841), (1352, 897084), (1521, 797408), (1872, 647894), (2028, 598056), (2704, 448542), (3042, 398704), (3744, 323947), (4056, 299028), (5408, 224271), (6084, 199352), (8112, 149514), (12168, 99676), (16224, 74757), (24336, 49838), (24919, 48672)]