681530112

素因数分解:

$2^8\times 3^4\times {\mathrm{23}}^1\times {\mathrm{1429}}^1$

素因数の和:1480

約数の個数: 180

約数和(自身を含む): 2122039920

約数和(自身を除く): 1440509808

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 27, 32, 36, 46, 48, 54, 64, 69, 72, 81, 92, 96, 108, 128, 138, 144, 162, 184, 192, 207, 216, 256, 276, 288, 324, 368, 384, 414, 432, 552, 576, 621, 648, 736, 768, 828, 864, 1104, 1152, 1242, 1296, 1429, 1472, 1656, 1728, 1863, 2208, 2304, 2484, 2592, 2858, 2944, 3312, 3456, 3726, 4287, 4416, 4968, 5184, 5716, 5888, 6624, 6912, 7452, 8574, 8832, 9936, 10368, 11432, 12861, 13248, 14904, 17148, 17664, 19872, 20736, 22864, 25722, 26496, 29808, 32867, 34296, 38583, 39744, 45728, 51444, 52992, 59616, 65734, 68592, 77166, 79488, 91456, 98601, 102888, 115749, 119232, 131468, 137184, 154332, 158976, 182912, 197202, 205776, 231498, 238464, 262936, 274368, 295803, 308664, 365824, 394404, 411552, 462996, 476928, 525872, 548736, 591606, 617328, 788808, 823104, 887409, 925992, 1051744, 1097472, 1183212, 1234656, 1577616, 1646208, 1774818, 1851984, 2103488, 2366424, 2469312, 2662227, 3155232, 3292416, 3549636, 3703968, 4206976, 4732848, 4938624, 5324454, 6310464, 7099272, 7407936, 8413952, 9465696, 9877248, 10648908, 12620928, 14198544, 14815872, 18931392, 21297816, 25241856, 28397088, 29631744, 37862784, 42595632, 56794176, 75725568, 85191264, 113588352, 170382528, 227176704, 340765056, 681530112]

約数ペア:

[(1, 681530112), (2, 340765056), (3, 227176704), (4, 170382528), (6, 113588352), (8, 85191264), (9, 75725568), (12, 56794176), (16, 42595632), (18, 37862784), (23, 29631744), (24, 28397088), (27, 25241856), (32, 21297816), (36, 18931392), (46, 14815872), (48, 14198544), (54, 12620928), (64, 10648908), (69, 9877248), (72, 9465696), (81, 8413952), (92, 7407936), (96, 7099272), (108, 6310464), (128, 5324454), (138, 4938624), (144, 4732848), (162, 4206976), (184, 3703968), (192, 3549636), (207, 3292416), (216, 3155232), (256, 2662227), (276, 2469312), (288, 2366424), (324, 2103488), (368, 1851984), (384, 1774818), (414, 1646208), (432, 1577616), (552, 1234656), (576, 1183212), (621, 1097472), (648, 1051744), (736, 925992), (768, 887409), (828, 823104), (864, 788808), (1104, 617328), (1152, 591606), (1242, 548736), (1296, 525872), (1429, 476928), (1472, 462996), (1656, 411552), (1728, 394404), (1863, 365824), (2208, 308664), (2304, 295803), (2484, 274368), (2592, 262936), (2858, 238464), (2944, 231498), (3312, 205776), (3456, 197202), (3726, 182912), (4287, 158976), (4416, 154332), (4968, 137184), (5184, 131468), (5716, 119232), (5888, 115749), (6624, 102888), (6912, 98601), (7452, 91456), (8574, 79488), (8832, 77166), (9936, 68592), (10368, 65734), (11432, 59616), (12861, 52992), (13248, 51444), (14904, 45728), (17148, 39744), (17664, 38583), (19872, 34296), (20736, 32867), (22864, 29808), (25722, 26496)]