243134736

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{12569}}^1$

素因数の和:12624

約数の個数: 80

約数和(自身を含む): 698288640

約数和(自身を除く): 455153904

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 31, 39, 48, 52, 62, 78, 93, 104, 124, 156, 186, 208, 248, 312, 372, 403, 496, 624, 744, 806, 1209, 1488, 1612, 2418, 3224, 4836, 6448, 9672, 12569, 19344, 25138, 37707, 50276, 75414, 100552, 150828, 163397, 201104, 301656, 326794, 389639, 490191, 603312, 653588, 779278, 980382, 1168917, 1307176, 1558556, 1960764, 2337834, 2614352, 3117112, 3921528, 4675668, 5065307, 6234224, 7843056, 9351336, 10130614, 15195921, 18702672, 20261228, 30391842, 40522456, 60783684, 81044912, 121567368, 243134736]

約数ペア:

[(1, 243134736), (2, 121567368), (3, 81044912), (4, 60783684), (6, 40522456), (8, 30391842), (12, 20261228), (13, 18702672), (16, 15195921), (24, 10130614), (26, 9351336), (31, 7843056), (39, 6234224), (48, 5065307), (52, 4675668), (62, 3921528), (78, 3117112), (93, 2614352), (104, 2337834), (124, 1960764), (156, 1558556), (186, 1307176), (208, 1168917), (248, 980382), (312, 779278), (372, 653588), (403, 603312), (496, 490191), (624, 389639), (744, 326794), (806, 301656), (1209, 201104), (1488, 163397), (1612, 150828), (2418, 100552), (3224, 75414), (4836, 50276), (6448, 37707), (9672, 25138), (12569, 19344)]