1231113408

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{461}}^1\times {\mathrm{1987}}^1$

素因数の和:2470

約数の個数: 112

約数和(自身を含む): 3732605184

約数和(自身を除く): 2501491776

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 168, 192, 224, 336, 448, 461, 672, 922, 1344, 1383, 1844, 1987, 2766, 3227, 3688, 3974, 5532, 5961, 6454, 7376, 7948, 9681, 11064, 11922, 12908, 13909, 14752, 15896, 19362, 22128, 23844, 25816, 27818, 29504, 31792, 38724, 41727, 44256, 47688, 51632, 55636, 63584, 77448, 83454, 88512, 95376, 103264, 111272, 127168, 154896, 166908, 190752, 206528, 222544, 309792, 333816, 381504, 445088, 619584, 667632, 890176, 916007, 1335264, 1832014, 2670528, 2748021, 3664028, 5496042, 6412049, 7328056, 10992084, 12824098, 14656112, 19236147, 21984168, 25648196, 29312224, 38472294, 43968336, 51296392, 58624448, 76944588, 87936672, 102592784, 153889176, 175873344, 205185568, 307778352, 410371136, 615556704, 1231113408]

約数ペア:

[(1, 1231113408), (2, 615556704), (3, 410371136), (4, 307778352), (6, 205185568), (7, 175873344), (8, 153889176), (12, 102592784), (14, 87936672), (16, 76944588), (21, 58624448), (24, 51296392), (28, 43968336), (32, 38472294), (42, 29312224), (48, 25648196), (56, 21984168), (64, 19236147), (84, 14656112), (96, 12824098), (112, 10992084), (168, 7328056), (192, 6412049), (224, 5496042), (336, 3664028), (448, 2748021), (461, 2670528), (672, 1832014), (922, 1335264), (1344, 916007), (1383, 890176), (1844, 667632), (1987, 619584), (2766, 445088), (3227, 381504), (3688, 333816), (3974, 309792), (5532, 222544), (5961, 206528), (6454, 190752), (7376, 166908), (7948, 154896), (9681, 127168), (11064, 111272), (11922, 103264), (12908, 95376), (13909, 88512), (14752, 83454), (15896, 77448), (19362, 63584), (22128, 55636), (23844, 51632), (25816, 47688), (27818, 44256), (29504, 41727), (31792, 38724)]