1971868416

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{366791}}^1$

素因数の和:366817

約数の個数: 72

約数和(自身を含む): 5997782784

約数和(自身を除く): 4025914368

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 168, 192, 224, 256, 336, 384, 448, 672, 768, 896, 1344, 1792, 2688, 5376, 366791, 733582, 1100373, 1467164, 2200746, 2567537, 2934328, 4401492, 5135074, 5868656, 7702611, 8802984, 10270148, 11737312, 15405222, 17605968, 20540296, 23474624, 30810444, 35211936, 41080592, 46949248, 61620888, 70423872, 82161184, 93898496, 123241776, 140847744, 164322368, 246483552, 281695488, 328644736, 492967104, 657289472, 985934208, 1971868416]

約数ペア:

[(1, 1971868416), (2, 985934208), (3, 657289472), (4, 492967104), (6, 328644736), (7, 281695488), (8, 246483552), (12, 164322368), (14, 140847744), (16, 123241776), (21, 93898496), (24, 82161184), (28, 70423872), (32, 61620888), (42, 46949248), (48, 41080592), (56, 35211936), (64, 30810444), (84, 23474624), (96, 20540296), (112, 17605968), (128, 15405222), (168, 11737312), (192, 10270148), (224, 8802984), (256, 7702611), (336, 5868656), (384, 5135074), (448, 4401492), (672, 2934328), (768, 2567537), (896, 2200746), (1344, 1467164), (1792, 1100373), (2688, 733582), (5376, 366791)]