489355488

素因数分解:

$2^5\times 3^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{2417}}^1$

素因数の和:2489

約数の個数: 144

約数和(自身を含む): 1505059920

約数和(自身を除く): 1015704432

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 37, 38, 48, 57, 72, 74, 76, 96, 111, 114, 144, 148, 152, 171, 222, 228, 288, 296, 304, 333, 342, 444, 456, 592, 608, 666, 684, 703, 888, 912, 1184, 1332, 1368, 1406, 1776, 1824, 2109, 2417, 2664, 2736, 2812, 3552, 4218, 4834, 5328, 5472, 5624, 6327, 7251, 8436, 9668, 10656, 11248, 12654, 14502, 16872, 19336, 21753, 22496, 25308, 29004, 33744, 38672, 43506, 45923, 50616, 58008, 67488, 77344, 87012, 89429, 91846, 101232, 116016, 137769, 174024, 178858, 183692, 202464, 232032, 268287, 275538, 348048, 357716, 367384, 413307, 536574, 551076, 696096, 715432, 734768, 804861, 826614, 1073148, 1102152, 1430864, 1469536, 1609722, 1653228, 1699151, 2146296, 2204304, 2861728, 3219444, 3306456, 3398302, 4292592, 4408608, 5097453, 6438888, 6612912, 6796604, 8585184, 10194906, 12877776, 13225824, 13593208, 15292359, 20389812, 25755552, 27186416, 30584718, 40779624, 54372832, 61169436, 81559248, 122338872, 163118496, 244677744, 489355488]

約数ペア:

[(1, 489355488), (2, 244677744), (3, 163118496), (4, 122338872), (6, 81559248), (8, 61169436), (9, 54372832), (12, 40779624), (16, 30584718), (18, 27186416), (19, 25755552), (24, 20389812), (32, 15292359), (36, 13593208), (37, 13225824), (38, 12877776), (48, 10194906), (57, 8585184), (72, 6796604), (74, 6612912), (76, 6438888), (96, 5097453), (111, 4408608), (114, 4292592), (144, 3398302), (148, 3306456), (152, 3219444), (171, 2861728), (222, 2204304), (228, 2146296), (288, 1699151), (296, 1653228), (304, 1609722), (333, 1469536), (342, 1430864), (444, 1102152), (456, 1073148), (592, 826614), (608, 804861), (666, 734768), (684, 715432), (703, 696096), (888, 551076), (912, 536574), (1184, 413307), (1332, 367384), (1368, 357716), (1406, 348048), (1776, 275538), (1824, 268287), (2109, 232032), (2417, 202464), (2664, 183692), (2736, 178858), (2812, 174024), (3552, 137769), (4218, 116016), (4834, 101232), (5328, 91846), (5472, 89429), (5624, 87012), (6327, 77344), (7251, 67488), (8436, 58008), (9668, 50616), (10656, 45923), (11248, 43506), (12654, 38672), (14502, 33744), (16872, 29004), (19336, 25308), (21753, 22496)]