1480342388

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^2\times {\mathrm{61}}^1\times {\mathrm{2999}}^1$

素因数の和:3105

約数の個数: 72

約数和(自身を含む): 3197712000

約数和(自身を除く): 1717369612

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 61, 68, 119, 122, 238, 244, 289, 427, 476, 578, 854, 1037, 1156, 1708, 2023, 2074, 2999, 4046, 4148, 5998, 7259, 8092, 11996, 14518, 17629, 20993, 29036, 35258, 41986, 50983, 70516, 83972, 101966, 123403, 182939, 203932, 246806, 356881, 365878, 493612, 713762, 731756, 866711, 1280573, 1427524, 1733422, 2561146, 3109963, 3466844, 5122292, 6066977, 6219926, 12133954, 12439852, 21769741, 24267908, 43539482, 52869371, 87078964, 105738742, 211477484, 370085597, 740171194, 1480342388]

約数ペア:

[(1, 1480342388), (2, 740171194), (4, 370085597), (7, 211477484), (14, 105738742), (17, 87078964), (28, 52869371), (34, 43539482), (61, 24267908), (68, 21769741), (119, 12439852), (122, 12133954), (238, 6219926), (244, 6066977), (289, 5122292), (427, 3466844), (476, 3109963), (578, 2561146), (854, 1733422), (1037, 1427524), (1156, 1280573), (1708, 866711), (2023, 731756), (2074, 713762), (2999, 493612), (4046, 365878), (4148, 356881), (5998, 246806), (7259, 203932), (8092, 182939), (11996, 123403), (14518, 101966), (17629, 83972), (20993, 70516), (29036, 50983), (35258, 41986)]