201530628

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{479}}^1$

素因数の和:562

約数の個数: 144

約数和(自身を含む): 587059200

約数和(自身を除く): 385528572

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 29, 31, 36, 39, 52, 58, 62, 78, 87, 93, 116, 117, 124, 156, 174, 186, 234, 261, 279, 348, 372, 377, 403, 468, 479, 522, 558, 754, 806, 899, 958, 1044, 1116, 1131, 1209, 1437, 1508, 1612, 1798, 1916, 2262, 2418, 2697, 2874, 3393, 3596, 3627, 4311, 4524, 4836, 5394, 5748, 6227, 6786, 7254, 8091, 8622, 10788, 11687, 12454, 13572, 13891, 14508, 14849, 16182, 17244, 18681, 23374, 24908, 27782, 29698, 32364, 35061, 37362, 41673, 44547, 46748, 55564, 56043, 59396, 70122, 74724, 83346, 89094, 105183, 112086, 125019, 133641, 140244, 166692, 178188, 180583, 193037, 210366, 224172, 250038, 267282, 361166, 386074, 420732, 430621, 500076, 534564, 541749, 579111, 722332, 772148, 861242, 1083498, 1158222, 1291863, 1625247, 1722484, 1737333, 2166996, 2316444, 2583726, 3250494, 3474666, 3875589, 5167452, 5598073, 6500988, 6949332, 7751178, 11196146, 15502356, 16794219, 22392292, 33588438, 50382657, 67176876, 100765314, 201530628]

約数ペア:

[(1, 201530628), (2, 100765314), (3, 67176876), (4, 50382657), (6, 33588438), (9, 22392292), (12, 16794219), (13, 15502356), (18, 11196146), (26, 7751178), (29, 6949332), (31, 6500988), (36, 5598073), (39, 5167452), (52, 3875589), (58, 3474666), (62, 3250494), (78, 2583726), (87, 2316444), (93, 2166996), (116, 1737333), (117, 1722484), (124, 1625247), (156, 1291863), (174, 1158222), (186, 1083498), (234, 861242), (261, 772148), (279, 722332), (348, 579111), (372, 541749), (377, 534564), (403, 500076), (468, 430621), (479, 420732), (522, 386074), (558, 361166), (754, 267282), (806, 250038), (899, 224172), (958, 210366), (1044, 193037), (1116, 180583), (1131, 178188), (1209, 166692), (1437, 140244), (1508, 133641), (1612, 125019), (1798, 112086), (1916, 105183), (2262, 89094), (2418, 83346), (2697, 74724), (2874, 70122), (3393, 59396), (3596, 56043), (3627, 55564), (4311, 46748), (4524, 44547), (4836, 41673), (5394, 37362), (5748, 35061), (6227, 32364), (6786, 29698), (7254, 27782), (8091, 24908), (8622, 23374), (10788, 18681), (11687, 17244), (12454, 16182), (13572, 14849), (13891, 14508)]