478007852

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{97}}^1\times {\mathrm{157}}^1$

素因数の和:343

約数の個数: 96

約数和(自身を含む): 1040524800

約数和(自身を除く): 562516948

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 59, 76, 97, 118, 133, 157, 194, 236, 266, 314, 388, 413, 532, 628, 679, 826, 1099, 1121, 1358, 1652, 1843, 2198, 2242, 2716, 2983, 3686, 4396, 4484, 5723, 5966, 7372, 7847, 9263, 11446, 11932, 12901, 15229, 15694, 18526, 20881, 22892, 25802, 30458, 31388, 37052, 40061, 41762, 51604, 60916, 64841, 80122, 83524, 106603, 108737, 129682, 160244, 175997, 213206, 217474, 259364, 289351, 351994, 426412, 434948, 578702, 703988, 761159, 898511, 1157404, 1231979, 1522318, 1797022, 2025457, 2463958, 3044636, 3594044, 4050914, 4927916, 6289577, 8101828, 12579154, 17071709, 25158308, 34143418, 68286836, 119501963, 239003926, 478007852]

約数ペア:

[(1, 478007852), (2, 239003926), (4, 119501963), (7, 68286836), (14, 34143418), (19, 25158308), (28, 17071709), (38, 12579154), (59, 8101828), (76, 6289577), (97, 4927916), (118, 4050914), (133, 3594044), (157, 3044636), (194, 2463958), (236, 2025457), (266, 1797022), (314, 1522318), (388, 1231979), (413, 1157404), (532, 898511), (628, 761159), (679, 703988), (826, 578702), (1099, 434948), (1121, 426412), (1358, 351994), (1652, 289351), (1843, 259364), (2198, 217474), (2242, 213206), (2716, 175997), (2983, 160244), (3686, 129682), (4396, 108737), (4484, 106603), (5723, 83524), (5966, 80122), (7372, 64841), (7847, 60916), (9263, 51604), (11446, 41762), (11932, 40061), (12901, 37052), (15229, 31388), (15694, 30458), (18526, 25802), (20881, 22892)]