253348872

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{149}}^1\times {\mathrm{349}}^1$

素因数の和:543

約数の個数: 128

約数和(自身を含む): 756000000

約数和(自身を除く): 502651128

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 29, 42, 56, 58, 84, 87, 116, 149, 168, 174, 203, 232, 298, 348, 349, 406, 447, 596, 609, 696, 698, 812, 894, 1043, 1047, 1192, 1218, 1396, 1624, 1788, 2086, 2094, 2436, 2443, 2792, 3129, 3576, 4172, 4188, 4321, 4872, 4886, 6258, 7329, 8344, 8376, 8642, 9772, 10121, 12516, 12963, 14658, 17284, 19544, 20242, 25032, 25926, 29316, 30247, 30363, 34568, 40484, 51852, 52001, 58632, 60494, 60726, 70847, 80968, 90741, 103704, 104002, 120988, 121452, 141694, 156003, 181482, 208004, 212541, 241976, 242904, 283388, 312006, 362964, 364007, 416008, 425082, 566776, 624012, 725928, 728014, 850164, 1092021, 1248024, 1456028, 1508029, 1700328, 2184042, 2912056, 3016058, 4368084, 4524087, 6032116, 8736168, 9048174, 10556203, 12064232, 18096348, 21112406, 31668609, 36192696, 42224812, 63337218, 84449624, 126674436, 253348872]

約数ペア:

[(1, 253348872), (2, 126674436), (3, 84449624), (4, 63337218), (6, 42224812), (7, 36192696), (8, 31668609), (12, 21112406), (14, 18096348), (21, 12064232), (24, 10556203), (28, 9048174), (29, 8736168), (42, 6032116), (56, 4524087), (58, 4368084), (84, 3016058), (87, 2912056), (116, 2184042), (149, 1700328), (168, 1508029), (174, 1456028), (203, 1248024), (232, 1092021), (298, 850164), (348, 728014), (349, 725928), (406, 624012), (447, 566776), (596, 425082), (609, 416008), (696, 364007), (698, 362964), (812, 312006), (894, 283388), (1043, 242904), (1047, 241976), (1192, 212541), (1218, 208004), (1396, 181482), (1624, 156003), (1788, 141694), (2086, 121452), (2094, 120988), (2436, 104002), (2443, 103704), (2792, 90741), (3129, 80968), (3576, 70847), (4172, 60726), (4188, 60494), (4321, 58632), (4872, 52001), (4886, 51852), (6258, 40484), (7329, 34568), (8344, 30363), (8376, 30247), (8642, 29316), (9772, 25926), (10121, 25032), (12516, 20242), (12963, 19544), (14658, 17284)]