31383993816

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{89}}^1\times {\mathrm{97}}^1\times {\mathrm{7213}}^1$

素因数の和:7418

約数の個数: 192

約数和(自身を含む): 99258868800

約数和(自身を除く): 67874874984

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 89, 97, 126, 168, 178, 194, 252, 267, 291, 356, 388, 504, 534, 582, 623, 679, 712, 776, 801, 873, 1068, 1164, 1246, 1358, 1602, 1746, 1869, 2037, 2136, 2328, 2492, 2716, 3204, 3492, 3738, 4074, 4984, 5432, 5607, 6111, 6408, 6984, 7213, 7476, 8148, 8633, 11214, 12222, 14426, 14952, 16296, 17266, 21639, 22428, 24444, 25899, 28852, 34532, 43278, 44856, 48888, 50491, 51798, 57704, 60431, 64917, 69064, 77697, 86556, 100982, 103596, 120862, 129834, 151473, 155394, 173112, 181293, 201964, 207192, 241724, 259668, 302946, 310788, 362586, 403928, 454419, 483448, 519336, 543879, 605892, 621576, 641957, 699661, 725172, 908838, 1087758, 1211784, 1283914, 1399322, 1450344, 1817676, 1925871, 2098983, 2175516, 2567828, 2798644, 3635352, 3851742, 4197966, 4351032, 4493699, 4897627, 5135656, 5597288, 5777613, 6296949, 7703484, 8395932, 8987398, 9795254, 11555226, 12593898, 13481097, 14692881, 15406968, 16791864, 17974796, 19590508, 23110452, 25187796, 26962194, 29385762, 35949592, 39181016, 40443291, 44078643, 46220904, 50375592, 53924388, 58771524, 62269829, 80886582, 88157286, 107848776, 117543048, 124539658, 161773164, 176314572, 186809487, 249079316, 323546328, 352629144, 373618974, 435888803, 498158632, 560428461, 747237948, 871777606, 1120856922, 1307666409, 1494475896, 1743555212, 2241713844, 2615332818, 3487110424, 3922999227, 4483427688, 5230665636, 7845998454, 10461331272, 15691996908, 31383993816]

約数ペア:

[(1, 31383993816), (2, 15691996908), (3, 10461331272), (4, 7845998454), (6, 5230665636), (7, 4483427688), (8, 3922999227), (9, 3487110424), (12, 2615332818), (14, 2241713844), (18, 1743555212), (21, 1494475896), (24, 1307666409), (28, 1120856922), (36, 871777606), (42, 747237948), (56, 560428461), (63, 498158632), (72, 435888803), (84, 373618974), (89, 352629144), (97, 323546328), (126, 249079316), (168, 186809487), (178, 176314572), (194, 161773164), (252, 124539658), (267, 117543048), (291, 107848776), (356, 88157286), (388, 80886582), (504, 62269829), (534, 58771524), (582, 53924388), (623, 50375592), (679, 46220904), (712, 44078643), (776, 40443291), (801, 39181016), (873, 35949592), (1068, 29385762), (1164, 26962194), (1246, 25187796), (1358, 23110452), (1602, 19590508), (1746, 17974796), (1869, 16791864), (2037, 15406968), (2136, 14692881), (2328, 13481097), (2492, 12593898), (2716, 11555226), (3204, 9795254), (3492, 8987398), (3738, 8395932), (4074, 7703484), (4984, 6296949), (5432, 5777613), (5607, 5597288), (6111, 5135656), (6408, 4897627), (6984, 4493699), (7213, 4351032), (7476, 4197966), (8148, 3851742), (8633, 3635352), (11214, 2798644), (12222, 2567828), (14426, 2175516), (14952, 2098983), (16296, 1925871), (17266, 1817676), (21639, 1450344), (22428, 1399322), (24444, 1283914), (25899, 1211784), (28852, 1087758), (34532, 908838), (43278, 725172), (44856, 699661), (48888, 641957), (50491, 621576), (51798, 605892), (57704, 543879), (60431, 519336), (64917, 483448), (69064, 454419), (77697, 403928), (86556, 362586), (100982, 310788), (103596, 302946), (120862, 259668), (129834, 241724), (151473, 207192), (155394, 201964), (173112, 181293)]