787029984

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{6781}}^1$

素因数の和:6841

約数の個数: 144

約数和(自身を含む): 2488397184

約数和(自身を除く): 1701367200

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 31, 32, 36, 39, 48, 52, 62, 72, 78, 93, 96, 104, 117, 124, 144, 156, 186, 208, 234, 248, 279, 288, 312, 372, 403, 416, 468, 496, 558, 624, 744, 806, 936, 992, 1116, 1209, 1248, 1488, 1612, 1872, 2232, 2418, 2976, 3224, 3627, 3744, 4464, 4836, 6448, 6781, 7254, 8928, 9672, 12896, 13562, 14508, 19344, 20343, 27124, 29016, 38688, 40686, 54248, 58032, 61029, 81372, 88153, 108496, 116064, 122058, 162744, 176306, 210211, 216992, 244116, 264459, 325488, 352612, 420422, 488232, 528918, 630633, 650976, 705224, 793377, 840844, 976464, 1057836, 1261266, 1410448, 1586754, 1681688, 1891899, 1952928, 2115672, 2522532, 2732743, 2820896, 3173508, 3363376, 3783798, 4231344, 5045064, 5465486, 6347016, 6726752, 7567596, 8198229, 8462688, 10090128, 10930972, 12694032, 15135192, 16396458, 20180256, 21861944, 24594687, 25388064, 30270384, 32792916, 43723888, 49189374, 60540768, 65585832, 87447776, 98378748, 131171664, 196757496, 262343328, 393514992, 787029984]

約数ペア:

[(1, 787029984), (2, 393514992), (3, 262343328), (4, 196757496), (6, 131171664), (8, 98378748), (9, 87447776), (12, 65585832), (13, 60540768), (16, 49189374), (18, 43723888), (24, 32792916), (26, 30270384), (31, 25388064), (32, 24594687), (36, 21861944), (39, 20180256), (48, 16396458), (52, 15135192), (62, 12694032), (72, 10930972), (78, 10090128), (93, 8462688), (96, 8198229), (104, 7567596), (117, 6726752), (124, 6347016), (144, 5465486), (156, 5045064), (186, 4231344), (208, 3783798), (234, 3363376), (248, 3173508), (279, 2820896), (288, 2732743), (312, 2522532), (372, 2115672), (403, 1952928), (416, 1891899), (468, 1681688), (496, 1586754), (558, 1410448), (624, 1261266), (744, 1057836), (806, 976464), (936, 840844), (992, 793377), (1116, 705224), (1209, 650976), (1248, 630633), (1488, 528918), (1612, 488232), (1872, 420422), (2232, 352612), (2418, 325488), (2976, 264459), (3224, 244116), (3627, 216992), (3744, 210211), (4464, 176306), (4836, 162744), (6448, 122058), (6781, 116064), (7254, 108496), (8928, 88153), (9672, 81372), (12896, 61029), (13562, 58032), (14508, 54248), (19344, 40686), (20343, 38688), (27124, 29016)]