252430752

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{103}}^1\times {\mathrm{521}}^1$

素因数の和:651

約数の個数: 144

約数和(自身を含む): 779792832

約数和(自身を除く): 527362080

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 84, 96, 98, 103, 112, 147, 168, 196, 206, 224, 294, 309, 336, 392, 412, 521, 588, 618, 672, 721, 784, 824, 1042, 1176, 1236, 1442, 1563, 1568, 1648, 2084, 2163, 2352, 2472, 2884, 3126, 3296, 3647, 4168, 4326, 4704, 4944, 5047, 5768, 6252, 7294, 8336, 8652, 9888, 10094, 10941, 11536, 12504, 14588, 15141, 16672, 17304, 20188, 21882, 23072, 25008, 25529, 29176, 30282, 34608, 40376, 43764, 50016, 51058, 53663, 58352, 60564, 69216, 76587, 80752, 87528, 102116, 107326, 116704, 121128, 153174, 160989, 161504, 175056, 204232, 214652, 242256, 306348, 321978, 350112, 375641, 408464, 429304, 484512, 612696, 643956, 751282, 816928, 858608, 1126923, 1225392, 1287912, 1502564, 1717216, 2253846, 2450784, 2575824, 2629487, 3005128, 4507692, 5151648, 5258974, 6010256, 7888461, 9015384, 10517948, 12020512, 15776922, 18030768, 21035896, 31553844, 36061536, 42071792, 63107688, 84143584, 126215376, 252430752]

約数ペア:

[(1, 252430752), (2, 126215376), (3, 84143584), (4, 63107688), (6, 42071792), (7, 36061536), (8, 31553844), (12, 21035896), (14, 18030768), (16, 15776922), (21, 12020512), (24, 10517948), (28, 9015384), (32, 7888461), (42, 6010256), (48, 5258974), (49, 5151648), (56, 4507692), (84, 3005128), (96, 2629487), (98, 2575824), (103, 2450784), (112, 2253846), (147, 1717216), (168, 1502564), (196, 1287912), (206, 1225392), (224, 1126923), (294, 858608), (309, 816928), (336, 751282), (392, 643956), (412, 612696), (521, 484512), (588, 429304), (618, 408464), (672, 375641), (721, 350112), (784, 321978), (824, 306348), (1042, 242256), (1176, 214652), (1236, 204232), (1442, 175056), (1563, 161504), (1568, 160989), (1648, 153174), (2084, 121128), (2163, 116704), (2352, 107326), (2472, 102116), (2884, 87528), (3126, 80752), (3296, 76587), (3647, 69216), (4168, 60564), (4326, 58352), (4704, 53663), (4944, 51058), (5047, 50016), (5768, 43764), (6252, 40376), (7294, 34608), (8336, 30282), (8652, 29176), (9888, 25529), (10094, 25008), (10941, 23072), (11536, 21882), (12504, 20188), (14588, 17304), (15141, 16672)]