129727584

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{229}}^1\times {\mathrm{281}}^1$

素因数の和:533

約数の個数: 144

約数和(自身を含む): 424962720

約数和(自身を除く): 295235136

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 144, 168, 224, 229, 252, 281, 288, 336, 458, 504, 562, 672, 687, 843, 916, 1008, 1124, 1374, 1603, 1686, 1832, 1967, 2016, 2061, 2248, 2529, 2748, 3206, 3372, 3664, 3934, 4122, 4496, 4809, 5058, 5496, 5901, 6412, 6744, 7328, 7868, 8244, 8992, 9618, 10116, 10992, 11802, 12824, 13488, 14427, 15736, 16488, 17703, 19236, 20232, 21984, 23604, 25648, 26976, 28854, 31472, 32976, 35406, 38472, 40464, 47208, 51296, 57708, 62944, 64349, 65952, 70812, 76944, 80928, 94416, 115416, 128698, 141624, 153888, 188832, 193047, 230832, 257396, 283248, 386094, 450443, 461664, 514792, 566496, 579141, 772188, 900886, 1029584, 1158282, 1351329, 1544376, 1801772, 2059168, 2316564, 2702658, 3088752, 3603544, 4053987, 4633128, 5405316, 6177504, 7207088, 8107974, 9266256, 10810632, 14414176, 16215948, 18532512, 21621264, 32431896, 43242528, 64863792, 129727584]

約数ペア:

[(1, 129727584), (2, 64863792), (3, 43242528), (4, 32431896), (6, 21621264), (7, 18532512), (8, 16215948), (9, 14414176), (12, 10810632), (14, 9266256), (16, 8107974), (18, 7207088), (21, 6177504), (24, 5405316), (28, 4633128), (32, 4053987), (36, 3603544), (42, 3088752), (48, 2702658), (56, 2316564), (63, 2059168), (72, 1801772), (84, 1544376), (96, 1351329), (112, 1158282), (126, 1029584), (144, 900886), (168, 772188), (224, 579141), (229, 566496), (252, 514792), (281, 461664), (288, 450443), (336, 386094), (458, 283248), (504, 257396), (562, 230832), (672, 193047), (687, 188832), (843, 153888), (916, 141624), (1008, 128698), (1124, 115416), (1374, 94416), (1603, 80928), (1686, 76944), (1832, 70812), (1967, 65952), (2016, 64349), (2061, 62944), (2248, 57708), (2529, 51296), (2748, 47208), (3206, 40464), (3372, 38472), (3664, 35406), (3934, 32976), (4122, 31472), (4496, 28854), (4809, 26976), (5058, 25648), (5496, 23604), (5901, 21984), (6412, 20232), (6744, 19236), (7328, 17703), (7868, 16488), (8244, 15736), (8992, 14427), (9618, 13488), (10116, 12824), (10992, 11802)]