31718232

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{103}}^1$

素因数の和:182

約数の個数: 192

約数和(自身を含む): 109025280

約数和(自身を除く): 77307048

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 18, 21, 24, 26, 28, 36, 39, 42, 47, 52, 56, 63, 72, 78, 84, 91, 94, 103, 104, 117, 126, 141, 156, 168, 182, 188, 206, 234, 252, 273, 282, 309, 312, 329, 364, 376, 412, 423, 468, 504, 546, 564, 611, 618, 658, 721, 728, 819, 824, 846, 927, 936, 987, 1092, 1128, 1222, 1236, 1316, 1339, 1442, 1638, 1692, 1833, 1854, 1974, 2163, 2184, 2444, 2472, 2632, 2678, 2884, 2961, 3276, 3384, 3666, 3708, 3948, 4017, 4277, 4326, 4841, 4888, 5356, 5499, 5768, 5922, 6489, 6552, 7332, 7416, 7896, 8034, 8554, 8652, 9373, 9682, 10712, 10998, 11844, 12051, 12831, 12978, 14523, 14664, 16068, 17108, 17304, 18746, 19364, 21996, 23688, 24102, 25662, 25956, 28119, 29046, 32136, 33887, 34216, 37492, 38493, 38728, 43569, 43992, 48204, 51324, 51912, 56238, 58092, 62933, 67774, 74984, 76986, 84357, 87138, 96408, 101661, 102648, 112476, 116184, 125866, 135548, 153972, 168714, 174276, 188799, 203322, 224952, 251732, 271096, 304983, 307944, 337428, 348552, 377598, 406644, 440531, 503464, 566397, 609966, 674856, 755196, 813288, 881062, 1132794, 1219932, 1321593, 1510392, 1762124, 2265588, 2439864, 2643186, 3524248, 3964779, 4531176, 5286372, 7929558, 10572744, 15859116, 31718232]

約数ペア:

[(1, 31718232), (2, 15859116), (3, 10572744), (4, 7929558), (6, 5286372), (7, 4531176), (8, 3964779), (9, 3524248), (12, 2643186), (13, 2439864), (14, 2265588), (18, 1762124), (21, 1510392), (24, 1321593), (26, 1219932), (28, 1132794), (36, 881062), (39, 813288), (42, 755196), (47, 674856), (52, 609966), (56, 566397), (63, 503464), (72, 440531), (78, 406644), (84, 377598), (91, 348552), (94, 337428), (103, 307944), (104, 304983), (117, 271096), (126, 251732), (141, 224952), (156, 203322), (168, 188799), (182, 174276), (188, 168714), (206, 153972), (234, 135548), (252, 125866), (273, 116184), (282, 112476), (309, 102648), (312, 101661), (329, 96408), (364, 87138), (376, 84357), (412, 76986), (423, 74984), (468, 67774), (504, 62933), (546, 58092), (564, 56238), (611, 51912), (618, 51324), (658, 48204), (721, 43992), (728, 43569), (819, 38728), (824, 38493), (846, 37492), (927, 34216), (936, 33887), (987, 32136), (1092, 29046), (1128, 28119), (1222, 25956), (1236, 25662), (1316, 24102), (1339, 23688), (1442, 21996), (1638, 19364), (1692, 18746), (1833, 17304), (1854, 17108), (1974, 16068), (2163, 14664), (2184, 14523), (2444, 12978), (2472, 12831), (2632, 12051), (2678, 11844), (2884, 10998), (2961, 10712), (3276, 9682), (3384, 9373), (3666, 8652), (3708, 8554), (3948, 8034), (4017, 7896), (4277, 7416), (4326, 7332), (4841, 6552), (4888, 6489), (5356, 5922), (5499, 5768)]