489569184

素因数分解:

$2^5\times 3^5\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{167}}^1$

素因数の和:234

約数の個数: 288

約数和(自身を含む): 1618081920

約数和(自身を除く): 1128512736

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 29, 32, 36, 39, 48, 52, 54, 58, 72, 78, 81, 87, 96, 104, 108, 116, 117, 144, 156, 162, 167, 174, 208, 216, 232, 234, 243, 261, 288, 312, 324, 334, 348, 351, 377, 416, 432, 464, 468, 486, 501, 522, 624, 648, 668, 696, 702, 754, 783, 864, 928, 936, 972, 1002, 1044, 1053, 1131, 1248, 1296, 1336, 1392, 1404, 1503, 1508, 1566, 1872, 1944, 2004, 2088, 2106, 2171, 2262, 2349, 2592, 2672, 2784, 2808, 3006, 3016, 3132, 3159, 3393, 3744, 3888, 4008, 4176, 4212, 4342, 4509, 4524, 4698, 4843, 5344, 5616, 6012, 6032, 6264, 6318, 6513, 6786, 7047, 7776, 8016, 8352, 8424, 8684, 9018, 9048, 9396, 9686, 10179, 11232, 12024, 12064, 12528, 12636, 13026, 13527, 13572, 14094, 14529, 16032, 16848, 17368, 18036, 18096, 18792, 19372, 19539, 20358, 24048, 25056, 25272, 26052, 27054, 27144, 28188, 29058, 30537, 33696, 34736, 36072, 36192, 37584, 38744, 39078, 40581, 40716, 43587, 48096, 50544, 52104, 54108, 54288, 56376, 58116, 58617, 61074, 62959, 69472, 72144, 75168, 77488, 78156, 81162, 81432, 87174, 91611, 101088, 104208, 108216, 108576, 112752, 116232, 117234, 122148, 125918, 130761, 144288, 154976, 156312, 162324, 162864, 174348, 175851, 183222, 188877, 208416, 216432, 225504, 232464, 234468, 244296, 251836, 261522, 312624, 324648, 325728, 348696, 351702, 366444, 377754, 392283, 432864, 464928, 468936, 488592, 503672, 523044, 527553, 566631, 625248, 649296, 697392, 703404, 732888, 755508, 784566, 937872, 977184, 1007344, 1046088, 1055106, 1133262, 1176849, 1298592, 1394784, 1406808, 1465776, 1511016, 1569132, 1699893, 1875744, 2014688, 2092176, 2110212, 2266524, 2353698, 2813616, 2931552, 3022032, 3138264, 3399786, 4184352, 4220424, 4533048, 4707396, 5099679, 5627232, 6044064, 6276528, 6799572, 8440848, 9066096, 9414792, 10199358, 12553056, 13599144, 15299037, 16881696, 18132192, 18829584, 20398716, 27198288, 30598074, 37659168, 40797432, 54396576, 61196148, 81594864, 122392296, 163189728, 244784592, 489569184]

約数ペア:

[(1, 489569184), (2, 244784592), (3, 163189728), (4, 122392296), (6, 81594864), (8, 61196148), (9, 54396576), (12, 40797432), (13, 37659168), (16, 30598074), (18, 27198288), (24, 20398716), (26, 18829584), (27, 18132192), (29, 16881696), (32, 15299037), (36, 13599144), (39, 12553056), (48, 10199358), (52, 9414792), (54, 9066096), (58, 8440848), (72, 6799572), (78, 6276528), (81, 6044064), (87, 5627232), (96, 5099679), (104, 4707396), (108, 4533048), (116, 4220424), (117, 4184352), (144, 3399786), (156, 3138264), (162, 3022032), (167, 2931552), (174, 2813616), (208, 2353698), (216, 2266524), (232, 2110212), (234, 2092176), (243, 2014688), (261, 1875744), (288, 1699893), (312, 1569132), (324, 1511016), (334, 1465776), (348, 1406808), (351, 1394784), (377, 1298592), (416, 1176849), (432, 1133262), (464, 1055106), (468, 1046088), (486, 1007344), (501, 977184), (522, 937872), (624, 784566), (648, 755508), (668, 732888), (696, 703404), (702, 697392), (754, 649296), (783, 625248), (864, 566631), (928, 527553), (936, 523044), (972, 503672), (1002, 488592), (1044, 468936), (1053, 464928), (1131, 432864), (1248, 392283), (1296, 377754), (1336, 366444), (1392, 351702), (1404, 348696), (1503, 325728), (1508, 324648), (1566, 312624), (1872, 261522), (1944, 251836), (2004, 244296), (2088, 234468), (2106, 232464), (2171, 225504), (2262, 216432), (2349, 208416), (2592, 188877), (2672, 183222), (2784, 175851), (2808, 174348), (3006, 162864), (3016, 162324), (3132, 156312), (3159, 154976), (3393, 144288), (3744, 130761), (3888, 125918), (4008, 122148), (4176, 117234), (4212, 116232), (4342, 112752), (4509, 108576), (4524, 108216), (4698, 104208), (4843, 101088), (5344, 91611), (5616, 87174), (6012, 81432), (6032, 81162), (6264, 78156), (6318, 77488), (6513, 75168), (6786, 72144), (7047, 69472), (7776, 62959), (8016, 61074), (8352, 58617), (8424, 58116), (8684, 56376), (9018, 54288), (9048, 54108), (9396, 52104), (9686, 50544), (10179, 48096), (11232, 43587), (12024, 40716), (12064, 40581), (12528, 39078), (12636, 38744), (13026, 37584), (13527, 36192), (13572, 36072), (14094, 34736), (14529, 33696), (16032, 30537), (16848, 29058), (17368, 28188), (18036, 27144), (18096, 27054), (18792, 26052), (19372, 25272), (19539, 25056), (20358, 24048)]