487564488

素因数分解:

$2^3\times 3^3\times {\mathrm{17}}^1\times {\mathrm{23}}^2\times {\mathrm{251}}^1$

素因数の和:329

約数の個数: 192

約数和(自身を含む): 1505044800

約数和(自身を除く): 1017480312

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 23, 24, 27, 34, 36, 46, 51, 54, 68, 69, 72, 92, 102, 108, 136, 138, 153, 184, 204, 207, 216, 251, 276, 306, 391, 408, 414, 459, 502, 529, 552, 612, 621, 753, 782, 828, 918, 1004, 1058, 1173, 1224, 1242, 1506, 1564, 1587, 1656, 1836, 2008, 2116, 2259, 2346, 2484, 3012, 3128, 3174, 3519, 3672, 4232, 4267, 4518, 4692, 4761, 4968, 5773, 6024, 6348, 6777, 7038, 8534, 8993, 9036, 9384, 9522, 10557, 11546, 12696, 12801, 13554, 14076, 14283, 17068, 17319, 17986, 18072, 19044, 21114, 23092, 25602, 26979, 27108, 28152, 28566, 34136, 34638, 35972, 38088, 38403, 42228, 46184, 51204, 51957, 53958, 54216, 57132, 69276, 71944, 76806, 80937, 84456, 98141, 102408, 103914, 107916, 114264, 115209, 132779, 138552, 153612, 155871, 161874, 196282, 207828, 215832, 230418, 242811, 265558, 294423, 307224, 311742, 323748, 392564, 398337, 415656, 460836, 485622, 531116, 588846, 623484, 647496, 785128, 796674, 883269, 921672, 971244, 1062232, 1177692, 1195011, 1246968, 1593348, 1766538, 1942488, 2257243, 2355384, 2390022, 2649807, 3186696, 3533076, 3585033, 4514486, 4780044, 5299614, 6771729, 7066152, 7170066, 9028972, 9560088, 10599228, 13543458, 14340132, 18057944, 20315187, 21198456, 27086916, 28680264, 40630374, 54173832, 60945561, 81260748, 121891122, 162521496, 243782244, 487564488]

約数ペア:

[(1, 487564488), (2, 243782244), (3, 162521496), (4, 121891122), (6, 81260748), (8, 60945561), (9, 54173832), (12, 40630374), (17, 28680264), (18, 27086916), (23, 21198456), (24, 20315187), (27, 18057944), (34, 14340132), (36, 13543458), (46, 10599228), (51, 9560088), (54, 9028972), (68, 7170066), (69, 7066152), (72, 6771729), (92, 5299614), (102, 4780044), (108, 4514486), (136, 3585033), (138, 3533076), (153, 3186696), (184, 2649807), (204, 2390022), (207, 2355384), (216, 2257243), (251, 1942488), (276, 1766538), (306, 1593348), (391, 1246968), (408, 1195011), (414, 1177692), (459, 1062232), (502, 971244), (529, 921672), (552, 883269), (612, 796674), (621, 785128), (753, 647496), (782, 623484), (828, 588846), (918, 531116), (1004, 485622), (1058, 460836), (1173, 415656), (1224, 398337), (1242, 392564), (1506, 323748), (1564, 311742), (1587, 307224), (1656, 294423), (1836, 265558), (2008, 242811), (2116, 230418), (2259, 215832), (2346, 207828), (2484, 196282), (3012, 161874), (3128, 155871), (3174, 153612), (3519, 138552), (3672, 132779), (4232, 115209), (4267, 114264), (4518, 107916), (4692, 103914), (4761, 102408), (4968, 98141), (5773, 84456), (6024, 80937), (6348, 76806), (6777, 71944), (7038, 69276), (8534, 57132), (8993, 54216), (9036, 53958), (9384, 51957), (9522, 51204), (10557, 46184), (11546, 42228), (12696, 38403), (12801, 38088), (13554, 35972), (14076, 34638), (14283, 34136), (17068, 28566), (17319, 28152), (17986, 27108), (18072, 26979), (19044, 25602), (21114, 23092)]