225847128

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{109}}^1\times {\mathrm{229}}^1$

素因数の和:389

約数の個数: 128

約数和(自身を含む): 637560000

約数和(自身を除く): 411712872

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 29, 39, 52, 58, 78, 87, 104, 109, 116, 156, 174, 218, 229, 232, 312, 327, 348, 377, 436, 458, 654, 687, 696, 754, 872, 916, 1131, 1308, 1374, 1417, 1508, 1832, 2262, 2616, 2748, 2834, 2977, 3016, 3161, 4251, 4524, 5496, 5668, 5954, 6322, 6641, 8502, 8931, 9048, 9483, 11336, 11908, 12644, 13282, 17004, 17862, 18966, 19923, 23816, 24961, 25288, 26564, 34008, 35724, 37932, 39846, 41093, 49922, 53128, 71448, 74883, 75864, 79692, 82186, 86333, 99844, 123279, 149766, 159384, 164372, 172666, 199688, 246558, 258999, 299532, 324493, 328744, 345332, 493116, 517998, 599064, 648986, 690664, 723869, 973479, 986232, 1035996, 1297972, 1447738, 1946958, 2071992, 2171607, 2595944, 2895476, 3893916, 4343214, 5790952, 7787832, 8686428, 9410297, 17372856, 18820594, 28230891, 37641188, 56461782, 75282376, 112923564, 225847128]

約数ペア:

[(1, 225847128), (2, 112923564), (3, 75282376), (4, 56461782), (6, 37641188), (8, 28230891), (12, 18820594), (13, 17372856), (24, 9410297), (26, 8686428), (29, 7787832), (39, 5790952), (52, 4343214), (58, 3893916), (78, 2895476), (87, 2595944), (104, 2171607), (109, 2071992), (116, 1946958), (156, 1447738), (174, 1297972), (218, 1035996), (229, 986232), (232, 973479), (312, 723869), (327, 690664), (348, 648986), (377, 599064), (436, 517998), (458, 493116), (654, 345332), (687, 328744), (696, 324493), (754, 299532), (872, 258999), (916, 246558), (1131, 199688), (1308, 172666), (1374, 164372), (1417, 159384), (1508, 149766), (1832, 123279), (2262, 99844), (2616, 86333), (2748, 82186), (2834, 79692), (2977, 75864), (3016, 74883), (3161, 71448), (4251, 53128), (4524, 49922), (5496, 41093), (5668, 39846), (5954, 37932), (6322, 35724), (6641, 34008), (8502, 26564), (8931, 25288), (9048, 24961), (9483, 23816), (11336, 19923), (11908, 18966), (12644, 17862), (13282, 17004)]