1291274208

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{229}}^1\times {\mathrm{2797}}^1$

素因数の和:3049

約数の個数: 144

約数和(自身を含む): 4216474080

約数和(自身を除く): 2925199872

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, 288, 336, 458, 504, 672, 687, 916, 1008, 1374, 1603, 1832, 2016, 2061, 2748, 2797, 3206, 3664, 4122, 4809, 5496, 5594, 6412, 7328, 8244, 8391, 9618, 10992, 11188, 12824, 14427, 16488, 16782, 19236, 19579, 21984, 22376, 25173, 25648, 28854, 32976, 33564, 38472, 39158, 44752, 50346, 51296, 57708, 58737, 65952, 67128, 76944, 78316, 89504, 100692, 115416, 117474, 134256, 153888, 156632, 176211, 201384, 230832, 234948, 268512, 313264, 352422, 402768, 461664, 469896, 626528, 640513, 704844, 805536, 939792, 1281026, 1409688, 1879584, 1921539, 2562052, 2819376, 3843078, 4483591, 5124104, 5638752, 5764617, 7686156, 8967182, 10248208, 11529234, 13450773, 15372312, 17934364, 20496416, 23058468, 26901546, 30744624, 35868728, 40352319, 46116936, 53803092, 61489248, 71737456, 80704638, 92233872, 107606184, 143474912, 161409276, 184467744, 215212368, 322818552, 430424736, 645637104, 1291274208]

約数ペア:

[(1, 1291274208), (2, 645637104), (3, 430424736), (4, 322818552), (6, 215212368), (7, 184467744), (8, 161409276), (9, 143474912), (12, 107606184), (14, 92233872), (16, 80704638), (18, 71737456), (21, 61489248), (24, 53803092), (28, 46116936), (32, 40352319), (36, 35868728), (42, 30744624), (48, 26901546), (56, 23058468), (63, 20496416), (72, 17934364), (84, 15372312), (96, 13450773), (112, 11529234), (126, 10248208), (144, 8967182), (168, 7686156), (224, 5764617), (229, 5638752), (252, 5124104), (288, 4483591), (336, 3843078), (458, 2819376), (504, 2562052), (672, 1921539), (687, 1879584), (916, 1409688), (1008, 1281026), (1374, 939792), (1603, 805536), (1832, 704844), (2016, 640513), (2061, 626528), (2748, 469896), (2797, 461664), (3206, 402768), (3664, 352422), (4122, 313264), (4809, 268512), (5496, 234948), (5594, 230832), (6412, 201384), (7328, 176211), (8244, 156632), (8391, 153888), (9618, 134256), (10992, 117474), (11188, 115416), (12824, 100692), (14427, 89504), (16488, 78316), (16782, 76944), (19236, 67128), (19579, 65952), (21984, 58737), (22376, 57708), (25173, 51296), (25648, 50346), (28854, 44752), (32976, 39158), (33564, 38472)]