489157056

素因数分解:

$2^6\times 3^5\times {\mathrm{71}}^1\times {\mathrm{443}}^1$

素因数の和:541

約数の個数: 168

約数和(自身を含む): 1477816704

約数和(自身を除く): 988659648

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 71, 72, 81, 96, 108, 142, 144, 162, 192, 213, 216, 243, 284, 288, 324, 426, 432, 443, 486, 568, 576, 639, 648, 852, 864, 886, 972, 1136, 1278, 1296, 1329, 1704, 1728, 1772, 1917, 1944, 2272, 2556, 2592, 2658, 3408, 3544, 3834, 3888, 3987, 4544, 5112, 5184, 5316, 5751, 6816, 7088, 7668, 7776, 7974, 10224, 10632, 11502, 11961, 13632, 14176, 15336, 15552, 15948, 17253, 20448, 21264, 23004, 23922, 28352, 30672, 31453, 31896, 34506, 35883, 40896, 42528, 46008, 47844, 61344, 62906, 63792, 69012, 71766, 85056, 92016, 94359, 95688, 107649, 122688, 125812, 127584, 138024, 143532, 184032, 188718, 191376, 215298, 251624, 255168, 276048, 283077, 287064, 368064, 377436, 382752, 430596, 503248, 552096, 566154, 574128, 754872, 765504, 849231, 861192, 1006496, 1104192, 1132308, 1148256, 1509744, 1698462, 1722384, 2012992, 2264616, 2296512, 2547693, 3019488, 3396924, 3444768, 4529232, 5095386, 6038976, 6793848, 6889536, 7643079, 9058464, 10190772, 13587696, 15286158, 18116928, 20381544, 27175392, 30572316, 40763088, 54350784, 61144632, 81526176, 122289264, 163052352, 244578528, 489157056]

約数ペア:

[(1, 489157056), (2, 244578528), (3, 163052352), (4, 122289264), (6, 81526176), (8, 61144632), (9, 54350784), (12, 40763088), (16, 30572316), (18, 27175392), (24, 20381544), (27, 18116928), (32, 15286158), (36, 13587696), (48, 10190772), (54, 9058464), (64, 7643079), (71, 6889536), (72, 6793848), (81, 6038976), (96, 5095386), (108, 4529232), (142, 3444768), (144, 3396924), (162, 3019488), (192, 2547693), (213, 2296512), (216, 2264616), (243, 2012992), (284, 1722384), (288, 1698462), (324, 1509744), (426, 1148256), (432, 1132308), (443, 1104192), (486, 1006496), (568, 861192), (576, 849231), (639, 765504), (648, 754872), (852, 574128), (864, 566154), (886, 552096), (972, 503248), (1136, 430596), (1278, 382752), (1296, 377436), (1329, 368064), (1704, 287064), (1728, 283077), (1772, 276048), (1917, 255168), (1944, 251624), (2272, 215298), (2556, 191376), (2592, 188718), (2658, 184032), (3408, 143532), (3544, 138024), (3834, 127584), (3888, 125812), (3987, 122688), (4544, 107649), (5112, 95688), (5184, 94359), (5316, 92016), (5751, 85056), (6816, 71766), (7088, 69012), (7668, 63792), (7776, 62906), (7974, 61344), (10224, 47844), (10632, 46008), (11502, 42528), (11961, 40896), (13632, 35883), (14176, 34506), (15336, 31896), (15552, 31453), (15948, 30672), (17253, 28352), (20448, 23922), (21264, 23004)]