398482308

素因数分解:

$2^2\times 3^3\times 7^3\times {\mathrm{31}}^1\times {\mathrm{347}}^1$

素因数の和:412

約数の個数: 192

約数和(自身を含む): 1247232000

約数和(自身を除く): 848749692

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 31, 36, 42, 49, 54, 62, 63, 84, 93, 98, 108, 124, 126, 147, 186, 189, 196, 217, 252, 279, 294, 343, 347, 372, 378, 434, 441, 558, 588, 651, 686, 694, 756, 837, 868, 882, 1029, 1041, 1116, 1302, 1323, 1372, 1388, 1519, 1674, 1764, 1953, 2058, 2082, 2429, 2604, 2646, 3038, 3087, 3123, 3348, 3906, 4116, 4164, 4557, 4858, 5292, 5859, 6076, 6174, 6246, 7287, 7812, 9114, 9261, 9369, 9716, 10633, 10757, 11718, 12348, 12492, 13671, 14574, 17003, 18228, 18522, 18738, 21266, 21514, 21861, 23436, 27342, 29148, 31899, 32271, 34006, 37044, 37476, 41013, 42532, 43028, 43722, 51009, 54684, 63798, 64542, 65583, 68012, 75299, 82026, 87444, 95697, 96813, 102018, 119021, 127596, 129084, 131166, 150598, 153027, 164052, 191394, 193626, 204036, 225897, 238042, 262332, 287091, 290439, 301196, 306054, 357063, 382788, 387252, 451794, 459081, 476084, 527093, 574182, 580878, 612108, 677691, 714126, 903588, 918162, 1054186, 1071189, 1148364, 1161756, 1355382, 1428252, 1581279, 1836324, 2033073, 2108372, 2142378, 2710764, 3162558, 3213567, 3689651, 4066146, 4284756, 4743837, 6325116, 6427134, 7379302, 8132292, 9487674, 11068953, 12854268, 14231511, 14758604, 18975348, 22137906, 28463022, 33206859, 44275812, 56926044, 66413718, 99620577, 132827436, 199241154, 398482308]

約数ペア:

[(1, 398482308), (2, 199241154), (3, 132827436), (4, 99620577), (6, 66413718), (7, 56926044), (9, 44275812), (12, 33206859), (14, 28463022), (18, 22137906), (21, 18975348), (27, 14758604), (28, 14231511), (31, 12854268), (36, 11068953), (42, 9487674), (49, 8132292), (54, 7379302), (62, 6427134), (63, 6325116), (84, 4743837), (93, 4284756), (98, 4066146), (108, 3689651), (124, 3213567), (126, 3162558), (147, 2710764), (186, 2142378), (189, 2108372), (196, 2033073), (217, 1836324), (252, 1581279), (279, 1428252), (294, 1355382), (343, 1161756), (347, 1148364), (372, 1071189), (378, 1054186), (434, 918162), (441, 903588), (558, 714126), (588, 677691), (651, 612108), (686, 580878), (694, 574182), (756, 527093), (837, 476084), (868, 459081), (882, 451794), (1029, 387252), (1041, 382788), (1116, 357063), (1302, 306054), (1323, 301196), (1372, 290439), (1388, 287091), (1519, 262332), (1674, 238042), (1764, 225897), (1953, 204036), (2058, 193626), (2082, 191394), (2429, 164052), (2604, 153027), (2646, 150598), (3038, 131166), (3087, 129084), (3123, 127596), (3348, 119021), (3906, 102018), (4116, 96813), (4164, 95697), (4557, 87444), (4858, 82026), (5292, 75299), (5859, 68012), (6076, 65583), (6174, 64542), (6246, 63798), (7287, 54684), (7812, 51009), (9114, 43722), (9261, 43028), (9369, 42532), (9716, 41013), (10633, 37476), (10757, 37044), (11718, 34006), (12348, 32271), (12492, 31899), (13671, 29148), (14574, 27342), (17003, 23436), (18228, 21861), (18522, 21514), (18738, 21266)]