1276764768

素因数分解:

$2^5\times 3^6\times {\mathrm{229}}^1\times {\mathrm{239}}^1$

素因数の和:496

約数の個数: 168

約数和(自身を含む): 3801016800

約数和(自身を除く): 2524252032

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 81, 96, 108, 144, 162, 216, 229, 239, 243, 288, 324, 432, 458, 478, 486, 648, 687, 717, 729, 864, 916, 956, 972, 1296, 1374, 1434, 1458, 1832, 1912, 1944, 2061, 2151, 2592, 2748, 2868, 2916, 3664, 3824, 3888, 4122, 4302, 5496, 5736, 5832, 6183, 6453, 7328, 7648, 7776, 8244, 8604, 10992, 11472, 11664, 12366, 12906, 16488, 17208, 18549, 19359, 21984, 22944, 23328, 24732, 25812, 32976, 34416, 37098, 38718, 49464, 51624, 54731, 55647, 58077, 65952, 68832, 74196, 77436, 98928, 103248, 109462, 111294, 116154, 148392, 154872, 164193, 166941, 174231, 197856, 206496, 218924, 222588, 232308, 296784, 309744, 328386, 333882, 348462, 437848, 445176, 464616, 492579, 593568, 619488, 656772, 667764, 696924, 875696, 890352, 929232, 985158, 1313544, 1335528, 1393848, 1477737, 1751392, 1780704, 1858464, 1970316, 2627088, 2671056, 2787696, 2955474, 3940632, 4433211, 5254176, 5342112, 5575392, 5910948, 7881264, 8866422, 11821896, 13299633, 15762528, 17732844, 23643792, 26599266, 35465688, 39898899, 47287584, 53198532, 70931376, 79797798, 106397064, 141862752, 159595596, 212794128, 319191192, 425588256, 638382384, 1276764768]

約数ペア:

[(1, 1276764768), (2, 638382384), (3, 425588256), (4, 319191192), (6, 212794128), (8, 159595596), (9, 141862752), (12, 106397064), (16, 79797798), (18, 70931376), (24, 53198532), (27, 47287584), (32, 39898899), (36, 35465688), (48, 26599266), (54, 23643792), (72, 17732844), (81, 15762528), (96, 13299633), (108, 11821896), (144, 8866422), (162, 7881264), (216, 5910948), (229, 5575392), (239, 5342112), (243, 5254176), (288, 4433211), (324, 3940632), (432, 2955474), (458, 2787696), (478, 2671056), (486, 2627088), (648, 1970316), (687, 1858464), (717, 1780704), (729, 1751392), (864, 1477737), (916, 1393848), (956, 1335528), (972, 1313544), (1296, 985158), (1374, 929232), (1434, 890352), (1458, 875696), (1832, 696924), (1912, 667764), (1944, 656772), (2061, 619488), (2151, 593568), (2592, 492579), (2748, 464616), (2868, 445176), (2916, 437848), (3664, 348462), (3824, 333882), (3888, 328386), (4122, 309744), (4302, 296784), (5496, 232308), (5736, 222588), (5832, 218924), (6183, 206496), (6453, 197856), (7328, 174231), (7648, 166941), (7776, 164193), (8244, 154872), (8604, 148392), (10992, 116154), (11472, 111294), (11664, 109462), (12366, 103248), (12906, 98928), (16488, 77436), (17208, 74196), (18549, 68832), (19359, 65952), (21984, 58077), (22944, 55647), (23328, 54731), (24732, 51624), (25812, 49464), (32976, 38718), (34416, 37098)]