2538122904

素因数分解:

$2^3\times 3^3\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{4721}}^1$

素因数の和:4886

約数の個数: 128

約数和(自身を含む): 7479648000

約数和(自身を除く): 4941525096

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 27, 36, 38, 54, 57, 72, 76, 108, 114, 131, 152, 171, 216, 228, 262, 342, 393, 456, 513, 524, 684, 786, 1026, 1048, 1179, 1368, 1572, 2052, 2358, 2489, 3144, 3537, 4104, 4716, 4721, 4978, 7074, 7467, 9432, 9442, 9956, 14148, 14163, 14934, 18884, 19912, 22401, 28296, 28326, 29868, 37768, 42489, 44802, 56652, 59736, 67203, 84978, 89604, 89699, 113304, 127467, 134406, 169956, 179208, 179398, 254934, 268812, 269097, 339912, 358796, 509868, 537624, 538194, 618451, 717592, 807291, 1019736, 1076388, 1236902, 1614582, 1855353, 2152776, 2421873, 2473804, 3229164, 3710706, 4843746, 4947608, 5566059, 6458328, 7421412, 9687492, 11132118, 11750569, 14842824, 16698177, 19374984, 22264236, 23501138, 33396354, 35251707, 44528472, 47002276, 66792708, 70503414, 94004552, 105755121, 133585416, 141006828, 211510242, 282013656, 317265363, 423020484, 634530726, 846040968, 1269061452, 2538122904]

約数ペア:

[(1, 2538122904), (2, 1269061452), (3, 846040968), (4, 634530726), (6, 423020484), (8, 317265363), (9, 282013656), (12, 211510242), (18, 141006828), (19, 133585416), (24, 105755121), (27, 94004552), (36, 70503414), (38, 66792708), (54, 47002276), (57, 44528472), (72, 35251707), (76, 33396354), (108, 23501138), (114, 22264236), (131, 19374984), (152, 16698177), (171, 14842824), (216, 11750569), (228, 11132118), (262, 9687492), (342, 7421412), (393, 6458328), (456, 5566059), (513, 4947608), (524, 4843746), (684, 3710706), (786, 3229164), (1026, 2473804), (1048, 2421873), (1179, 2152776), (1368, 1855353), (1572, 1614582), (2052, 1236902), (2358, 1076388), (2489, 1019736), (3144, 807291), (3537, 717592), (4104, 618451), (4716, 538194), (4721, 537624), (4978, 509868), (7074, 358796), (7467, 339912), (9432, 269097), (9442, 268812), (9956, 254934), (14148, 179398), (14163, 179208), (14934, 169956), (18884, 134406), (19912, 127467), (22401, 113304), (28296, 89699), (28326, 89604), (29868, 84978), (37768, 67203), (42489, 59736), (44802, 56652)]