663661284

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{35159}}^1$

素因数の和:35201

約数の個数: 72

約数和(自身を含む): 1833101760

約数和(自身を除く): 1169440476

約数列:

[1, 2, 3, 4, 6, 11, 12, 13, 22, 26, 33, 39, 44, 52, 66, 78, 121, 132, 143, 156, 242, 286, 363, 429, 484, 572, 726, 858, 1452, 1573, 1716, 3146, 4719, 6292, 9438, 18876, 35159, 70318, 105477, 140636, 210954, 386749, 421908, 457067, 773498, 914134, 1160247, 1371201, 1546996, 1828268, 2320494, 2742402, 4254239, 4640988, 5027737, 5484804, 8508478, 10055474, 12762717, 15083211, 17016956, 20110948, 25525434, 30166422, 51050868, 55305107, 60332844, 110610214, 165915321, 221220428, 331830642, 663661284]

約数ペア:

[(1, 663661284), (2, 331830642), (3, 221220428), (4, 165915321), (6, 110610214), (11, 60332844), (12, 55305107), (13, 51050868), (22, 30166422), (26, 25525434), (33, 20110948), (39, 17016956), (44, 15083211), (52, 12762717), (66, 10055474), (78, 8508478), (121, 5484804), (132, 5027737), (143, 4640988), (156, 4254239), (242, 2742402), (286, 2320494), (363, 1828268), (429, 1546996), (484, 1371201), (572, 1160247), (726, 914134), (858, 773498), (1452, 457067), (1573, 421908), (1716, 386749), (3146, 210954), (4719, 140636), (6292, 105477), (9438, 70318), (18876, 35159)]