217422816

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{2099}}^1$

素因数の和:2208

約数の個数: 96

約数和(自身を含む): 622339200

約数和(自身を除く): 404916384

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 78, 83, 96, 104, 156, 166, 208, 249, 312, 332, 416, 498, 624, 664, 996, 1079, 1248, 1328, 1992, 2099, 2158, 2656, 3237, 3984, 4198, 4316, 6297, 6474, 7968, 8396, 8632, 12594, 12948, 16792, 17264, 25188, 25896, 27287, 33584, 34528, 50376, 51792, 54574, 67168, 81861, 100752, 103584, 109148, 163722, 174217, 201504, 218296, 327444, 348434, 436592, 522651, 654888, 696868, 873184, 1045302, 1309776, 1393736, 2090604, 2264821, 2619552, 2787472, 4181208, 4529642, 5574944, 6794463, 8362416, 9059284, 13588926, 16724832, 18118568, 27177852, 36237136, 54355704, 72474272, 108711408, 217422816]

約数ペア:

[(1, 217422816), (2, 108711408), (3, 72474272), (4, 54355704), (6, 36237136), (8, 27177852), (12, 18118568), (13, 16724832), (16, 13588926), (24, 9059284), (26, 8362416), (32, 6794463), (39, 5574944), (48, 4529642), (52, 4181208), (78, 2787472), (83, 2619552), (96, 2264821), (104, 2090604), (156, 1393736), (166, 1309776), (208, 1045302), (249, 873184), (312, 696868), (332, 654888), (416, 522651), (498, 436592), (624, 348434), (664, 327444), (996, 218296), (1079, 201504), (1248, 174217), (1328, 163722), (1992, 109148), (2099, 103584), (2158, 100752), (2656, 81861), (3237, 67168), (3984, 54574), (4198, 51792), (4316, 50376), (6297, 34528), (6474, 33584), (7968, 27287), (8396, 25896), (8632, 25188), (12594, 17264), (12948, 16792)]