478438506

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{15373}}^1$

素因数の和:15420

約数の個数: 96

約数和(自身を含む): 1343072640

約数和(自身を除く): 864634134

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 19, 21, 26, 38, 39, 42, 57, 63, 78, 91, 114, 117, 126, 133, 171, 182, 234, 247, 266, 273, 342, 399, 494, 546, 741, 798, 819, 1197, 1482, 1638, 1729, 2223, 2394, 3458, 4446, 5187, 10374, 15373, 15561, 30746, 31122, 46119, 92238, 107611, 138357, 199849, 215222, 276714, 292087, 322833, 399698, 584174, 599547, 645666, 876261, 968499, 1199094, 1398943, 1752522, 1798641, 1936998, 2044609, 2628783, 2797886, 3597282, 3797131, 4089218, 4196829, 5257566, 6133827, 7594262, 8393658, 11391393, 12267654, 12590487, 18401481, 22782786, 25180974, 26579917, 34174179, 36802962, 53159834, 68348358, 79739751, 159479502, 239219253, 478438506]

約数ペア:

[(1, 478438506), (2, 239219253), (3, 159479502), (6, 79739751), (7, 68348358), (9, 53159834), (13, 36802962), (14, 34174179), (18, 26579917), (19, 25180974), (21, 22782786), (26, 18401481), (38, 12590487), (39, 12267654), (42, 11391393), (57, 8393658), (63, 7594262), (78, 6133827), (91, 5257566), (114, 4196829), (117, 4089218), (126, 3797131), (133, 3597282), (171, 2797886), (182, 2628783), (234, 2044609), (247, 1936998), (266, 1798641), (273, 1752522), (342, 1398943), (399, 1199094), (494, 968499), (546, 876261), (741, 645666), (798, 599547), (819, 584174), (1197, 399698), (1482, 322833), (1638, 292087), (1729, 276714), (2223, 215222), (2394, 199849), (3458, 138357), (4446, 107611), (5187, 92238), (10374, 46119), (15373, 31122), (15561, 30746)]