748109544

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{4127}}^1$

素因数の和:4239

約数の個数: 128

約数和(自身を含む): 2330173440

約数和(自身を除く): 1582063896

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 52, 56, 78, 83, 84, 91, 104, 156, 166, 168, 182, 249, 273, 312, 332, 364, 498, 546, 581, 664, 728, 996, 1079, 1092, 1162, 1743, 1992, 2158, 2184, 2324, 3237, 3486, 4127, 4316, 4648, 6474, 6972, 7553, 8254, 8632, 12381, 12948, 13944, 15106, 16508, 22659, 24762, 25896, 28889, 30212, 33016, 45318, 49524, 53651, 57778, 60424, 86667, 90636, 99048, 107302, 115556, 160953, 173334, 181272, 214604, 231112, 321906, 342541, 346668, 375557, 429208, 643812, 685082, 693336, 751114, 1027623, 1126671, 1287624, 1370164, 1502228, 2055246, 2253342, 2397787, 2740328, 3004456, 4110492, 4453033, 4506684, 4795574, 7193361, 8220984, 8906066, 9013368, 9591148, 13359099, 14386722, 17812132, 19182296, 26718198, 28773444, 31171231, 35624264, 53436396, 57546888, 62342462, 93513693, 106872792, 124684924, 187027386, 249369848, 374054772, 748109544]

約数ペア:

[(1, 748109544), (2, 374054772), (3, 249369848), (4, 187027386), (6, 124684924), (7, 106872792), (8, 93513693), (12, 62342462), (13, 57546888), (14, 53436396), (21, 35624264), (24, 31171231), (26, 28773444), (28, 26718198), (39, 19182296), (42, 17812132), (52, 14386722), (56, 13359099), (78, 9591148), (83, 9013368), (84, 8906066), (91, 8220984), (104, 7193361), (156, 4795574), (166, 4506684), (168, 4453033), (182, 4110492), (249, 3004456), (273, 2740328), (312, 2397787), (332, 2253342), (364, 2055246), (498, 1502228), (546, 1370164), (581, 1287624), (664, 1126671), (728, 1027623), (996, 751114), (1079, 693336), (1092, 685082), (1162, 643812), (1743, 429208), (1992, 375557), (2158, 346668), (2184, 342541), (2324, 321906), (3237, 231112), (3486, 214604), (4127, 181272), (4316, 173334), (4648, 160953), (6474, 115556), (6972, 107302), (7553, 99048), (8254, 90636), (8632, 86667), (12381, 60424), (12948, 57778), (13944, 53651), (15106, 49524), (16508, 45318), (22659, 33016), (24762, 30212), (25896, 28889)]