407067696

素因数分解:

$2^4\times 3^2\times 7^2\times {\mathrm{31}}^1\times {\mathrm{1861}}^1$

素因数の和:1920

約数の個数: 180

約数和(自身を含む): 1368704064

約数和(自身を除く): 961636368

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 31, 36, 42, 48, 49, 56, 62, 63, 72, 84, 93, 98, 112, 124, 126, 144, 147, 168, 186, 196, 217, 248, 252, 279, 294, 336, 372, 392, 434, 441, 496, 504, 558, 588, 651, 744, 784, 868, 882, 1008, 1116, 1176, 1302, 1488, 1519, 1736, 1764, 1861, 1953, 2232, 2352, 2604, 3038, 3472, 3528, 3722, 3906, 4464, 4557, 5208, 5583, 6076, 7056, 7444, 7812, 9114, 10416, 11166, 12152, 13027, 13671, 14888, 15624, 16749, 18228, 22332, 24304, 26054, 27342, 29776, 31248, 33498, 36456, 39081, 44664, 52108, 54684, 57691, 66996, 72912, 78162, 89328, 91189, 104216, 109368, 115382, 117243, 133992, 156324, 173073, 182378, 208432, 218736, 230764, 234486, 267984, 273567, 312648, 346146, 364756, 403837, 461528, 468972, 519219, 547134, 625296, 692292, 729512, 807674, 820701, 923056, 937944, 1038438, 1094268, 1211511, 1384584, 1459024, 1615348, 1641402, 1875888, 2076876, 2188536, 2423022, 2769168, 2826859, 3230696, 3282804, 3634533, 4153752, 4377072, 4846044, 5653718, 6461392, 6565608, 7269066, 8307504, 8480577, 9692088, 11307436, 13131216, 14538132, 16961154, 19384176, 22614872, 25441731, 29076264, 33922308, 45229744, 50883462, 58152528, 67844616, 101766924, 135689232, 203533848, 407067696]

約数ペア:

[(1, 407067696), (2, 203533848), (3, 135689232), (4, 101766924), (6, 67844616), (7, 58152528), (8, 50883462), (9, 45229744), (12, 33922308), (14, 29076264), (16, 25441731), (18, 22614872), (21, 19384176), (24, 16961154), (28, 14538132), (31, 13131216), (36, 11307436), (42, 9692088), (48, 8480577), (49, 8307504), (56, 7269066), (62, 6565608), (63, 6461392), (72, 5653718), (84, 4846044), (93, 4377072), (98, 4153752), (112, 3634533), (124, 3282804), (126, 3230696), (144, 2826859), (147, 2769168), (168, 2423022), (186, 2188536), (196, 2076876), (217, 1875888), (248, 1641402), (252, 1615348), (279, 1459024), (294, 1384584), (336, 1211511), (372, 1094268), (392, 1038438), (434, 937944), (441, 923056), (496, 820701), (504, 807674), (558, 729512), (588, 692292), (651, 625296), (744, 547134), (784, 519219), (868, 468972), (882, 461528), (1008, 403837), (1116, 364756), (1176, 346146), (1302, 312648), (1488, 273567), (1519, 267984), (1736, 234486), (1764, 230764), (1861, 218736), (1953, 208432), (2232, 182378), (2352, 173073), (2604, 156324), (3038, 133992), (3472, 117243), (3528, 115382), (3722, 109368), (3906, 104216), (4464, 91189), (4557, 89328), (5208, 78162), (5583, 72912), (6076, 66996), (7056, 57691), (7444, 54684), (7812, 52108), (9114, 44664), (10416, 39081), (11166, 36456), (12152, 33498), (13027, 31248), (13671, 29776), (14888, 27342), (15624, 26054), (16749, 24304), (18228, 22332)]