527291388

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{419}}^1\times {\mathrm{2689}}^1$

素因数の和:3131

約数の個数: 72

約数和(自身を含む): 1439365200

約数和(自身を除く): 912073812

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 419, 468, 838, 1257, 1676, 2514, 2689, 3771, 5028, 5378, 5447, 7542, 8067, 10756, 10894, 15084, 16134, 16341, 21788, 24201, 32268, 32682, 34957, 48402, 49023, 65364, 69914, 96804, 98046, 104871, 139828, 196092, 209742, 314613, 419484, 629226, 1126691, 1258452, 2253382, 3380073, 4506764, 6760146, 10140219, 13520292, 14646983, 20280438, 29293966, 40560876, 43940949, 58587932, 87881898, 131822847, 175763796, 263645694, 527291388]

約数ペア:

[(1, 527291388), (2, 263645694), (3, 175763796), (4, 131822847), (6, 87881898), (9, 58587932), (12, 43940949), (13, 40560876), (18, 29293966), (26, 20280438), (36, 14646983), (39, 13520292), (52, 10140219), (78, 6760146), (117, 4506764), (156, 3380073), (234, 2253382), (419, 1258452), (468, 1126691), (838, 629226), (1257, 419484), (1676, 314613), (2514, 209742), (2689, 196092), (3771, 139828), (5028, 104871), (5378, 98046), (5447, 96804), (7542, 69914), (8067, 65364), (10756, 49023), (10894, 48402), (15084, 34957), (16134, 32682), (16341, 32268), (21788, 24201)]