218916672

素因数分解:

$2^6\times 3^1\times {\mathrm{13}}^1\times {\mathrm{229}}^1\times {\mathrm{383}}^1$

素因数の和:640

約数の個数: 112

約数和(自身を含む): 628131840

約数和(自身を除く): 409215168

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 156, 192, 208, 229, 312, 383, 416, 458, 624, 687, 766, 832, 916, 1149, 1248, 1374, 1532, 1832, 2298, 2496, 2748, 2977, 3064, 3664, 4596, 4979, 5496, 5954, 6128, 7328, 8931, 9192, 9958, 10992, 11908, 12256, 14656, 14937, 17862, 18384, 19916, 21984, 23816, 24512, 29874, 35724, 36768, 39832, 43968, 47632, 59748, 71448, 73536, 79664, 87707, 95264, 119496, 142896, 159328, 175414, 190528, 238992, 263121, 285792, 318656, 350828, 477984, 526242, 571584, 701656, 955968, 1052484, 1140191, 1403312, 2104968, 2280382, 2806624, 3420573, 4209936, 4560764, 5613248, 6841146, 8419872, 9121528, 13682292, 16839744, 18243056, 27364584, 36486112, 54729168, 72972224, 109458336, 218916672]

約数ペア:

[(1, 218916672), (2, 109458336), (3, 72972224), (4, 54729168), (6, 36486112), (8, 27364584), (12, 18243056), (13, 16839744), (16, 13682292), (24, 9121528), (26, 8419872), (32, 6841146), (39, 5613248), (48, 4560764), (52, 4209936), (64, 3420573), (78, 2806624), (96, 2280382), (104, 2104968), (156, 1403312), (192, 1140191), (208, 1052484), (229, 955968), (312, 701656), (383, 571584), (416, 526242), (458, 477984), (624, 350828), (687, 318656), (766, 285792), (832, 263121), (916, 238992), (1149, 190528), (1248, 175414), (1374, 159328), (1532, 142896), (1832, 119496), (2298, 95264), (2496, 87707), (2748, 79664), (2977, 73536), (3064, 71448), (3664, 59748), (4596, 47632), (4979, 43968), (5496, 39832), (5954, 36768), (6128, 35724), (7328, 29874), (8931, 24512), (9192, 23816), (9958, 21984), (10992, 19916), (11908, 18384), (12256, 17862), (14656, 14937)]