628155108

素因数分解:

$2^2\times 3^3\times 7^3\times {\mathrm{31}}^1\times {\mathrm{547}}^1$

素因数の和:612

約数の個数: 192

約数和(自身を含む): 1964032000

約数和(自身を除く): 1335876892

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, 372, 378, 434, 441, 547, 558, 588, 651, 686, 756, 837, 868, 882, 1029, 1094, 1116, 1302, 1323, 1372, 1519, 1641, 1674, 1764, 1953, 2058, 2188, 2604, 2646, 3038, 3087, 3282, 3348, 3829, 3906, 4116, 4557, 4923, 5292, 5859, 6076, 6174, 6564, 7658, 7812, 9114, 9261, 9846, 10633, 11487, 11718, 12348, 13671, 14769, 15316, 16957, 18228, 18522, 19692, 21266, 22974, 23436, 26803, 27342, 29538, 31899, 33914, 34461, 37044, 41013, 42532, 45948, 50871, 53606, 54684, 59076, 63798, 67828, 68922, 80409, 82026, 95697, 101742, 103383, 107212, 118699, 127596, 137844, 152613, 160818, 164052, 187621, 191394, 203484, 206766, 237398, 241227, 287091, 305226, 321636, 356097, 375242, 382788, 413532, 457839, 474796, 482454, 562863, 574182, 610452, 712194, 723681, 750484, 830893, 915678, 964908, 1068291, 1125726, 1148364, 1424388, 1447362, 1661786, 1688589, 1831356, 2136582, 2251452, 2492679, 2894724, 3204873, 3323572, 3377178, 4273164, 4985358, 5065767, 5816251, 6409746, 6754356, 7478037, 9970716, 10131534, 11632502, 12819492, 14956074, 17448753, 20263068, 22434111, 23265004, 29912148, 34897506, 44868222, 52346259, 69795012, 89736444, 104692518, 157038777, 209385036, 314077554, 628155108]

約数ペア:

[(1, 628155108), (2, 314077554), (3, 209385036), (4, 157038777), (6, 104692518), (7, 89736444), (9, 69795012), (12, 52346259), (14, 44868222), (18, 34897506), (21, 29912148), (27, 23265004), (28, 22434111), (31, 20263068), (36, 17448753), (42, 14956074), (49, 12819492), (54, 11632502), (62, 10131534), (63, 9970716), (84, 7478037), (93, 6754356), (98, 6409746), (108, 5816251), (124, 5065767), (126, 4985358), (147, 4273164), (186, 3377178), (189, 3323572), (196, 3204873), (217, 2894724), (252, 2492679), (279, 2251452), (294, 2136582), (343, 1831356), (372, 1688589), (378, 1661786), (434, 1447362), (441, 1424388), (547, 1148364), (558, 1125726), (588, 1068291), (651, 964908), (686, 915678), (756, 830893), (837, 750484), (868, 723681), (882, 712194), (1029, 610452), (1094, 574182), (1116, 562863), (1302, 482454), (1323, 474796), (1372, 457839), (1519, 413532), (1641, 382788), (1674, 375242), (1764, 356097), (1953, 321636), (2058, 305226), (2188, 287091), (2604, 241227), (2646, 237398), (3038, 206766), (3087, 203484), (3282, 191394), (3348, 187621), (3829, 164052), (3906, 160818), (4116, 152613), (4557, 137844), (4923, 127596), (5292, 118699), (5859, 107212), (6076, 103383), (6174, 101742), (6564, 95697), (7658, 82026), (7812, 80409), (9114, 68922), (9261, 67828), (9846, 63798), (10633, 59076), (11487, 54684), (11718, 53606), (12348, 50871), (13671, 45948), (14769, 42532), (15316, 41013), (16957, 37044), (18228, 34461), (18522, 33914), (19692, 31899), (21266, 29538), (22974, 27342), (23436, 26803)]