260314936

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{1327}}^1$

素因数の和:1484

約数の個数: 64

約数和(自身を含む): 581345280

約数和(自身を除く): 321030344

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 56, 62, 113, 124, 217, 226, 248, 434, 452, 791, 868, 904, 1327, 1582, 1736, 2654, 3164, 3503, 5308, 6328, 7006, 9289, 10616, 14012, 18578, 24521, 28024, 37156, 41137, 49042, 74312, 82274, 98084, 149951, 164548, 196168, 287959, 299902, 329096, 575918, 599804, 1049657, 1151836, 1199608, 2099314, 2303672, 4198628, 4648481, 8397256, 9296962, 18593924, 32539367, 37187848, 65078734, 130157468, 260314936]

約数ペア:

[(1, 260314936), (2, 130157468), (4, 65078734), (7, 37187848), (8, 32539367), (14, 18593924), (28, 9296962), (31, 8397256), (56, 4648481), (62, 4198628), (113, 2303672), (124, 2099314), (217, 1199608), (226, 1151836), (248, 1049657), (434, 599804), (452, 575918), (791, 329096), (868, 299902), (904, 287959), (1327, 196168), (1582, 164548), (1736, 149951), (2654, 98084), (3164, 82274), (3503, 74312), (5308, 49042), (6328, 41137), (7006, 37156), (9289, 28024), (10616, 24521), (14012, 18578)]