243315576

素因数分解:

$2^3\times 3^4\times 7^2\times {\mathrm{79}}^1\times {\mathrm{97}}^1$

素因数の和:208

約数の個数: 240

約数和(自身を含む): 811087200

約数和(自身を除く): 567771624

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 49, 54, 56, 63, 72, 79, 81, 84, 97, 98, 108, 126, 147, 158, 162, 168, 189, 194, 196, 216, 237, 252, 291, 294, 316, 324, 378, 388, 392, 441, 474, 504, 553, 567, 582, 588, 632, 648, 679, 711, 756, 776, 873, 882, 948, 1106, 1134, 1164, 1176, 1323, 1358, 1422, 1512, 1659, 1746, 1764, 1896, 2037, 2133, 2212, 2268, 2328, 2619, 2646, 2716, 2844, 3318, 3492, 3528, 3871, 3969, 4074, 4266, 4424, 4536, 4753, 4977, 5238, 5292, 5432, 5688, 6111, 6399, 6636, 6984, 7663, 7742, 7857, 7938, 8148, 8532, 9506, 9954, 10476, 10584, 11613, 12222, 12798, 13272, 14259, 14931, 15326, 15484, 15714, 15876, 16296, 17064, 18333, 19012, 19908, 20952, 22989, 23226, 24444, 25596, 28518, 29862, 30652, 30968, 31428, 31752, 34839, 36666, 38024, 39816, 42777, 44793, 45978, 46452, 48888, 51192, 53641, 54999, 57036, 59724, 61304, 62856, 68967, 69678, 73332, 85554, 89586, 91956, 92904, 104517, 107282, 109998, 114072, 119448, 128331, 137934, 139356, 146664, 160923, 171108, 179172, 183912, 206901, 209034, 214564, 219996, 256662, 275868, 278712, 313551, 321846, 342216, 358344, 375487, 384993, 413802, 418068, 429128, 439992, 482769, 513324, 551736, 620703, 627102, 643692, 750974, 769986, 827604, 836136, 965538, 1026648, 1126461, 1241406, 1254204, 1287384, 1448307, 1501948, 1539972, 1655208, 1931076, 2252922, 2482812, 2508408, 2896614, 3003896, 3079944, 3379383, 3862152, 4344921, 4505844, 4965624, 5793228, 6758766, 8689842, 9011688, 10138149, 11586456, 13517532, 17379684, 20276298, 27035064, 30414447, 34759368, 40552596, 60828894, 81105192, 121657788, 243315576]

約数ペア:

[(1, 243315576), (2, 121657788), (3, 81105192), (4, 60828894), (6, 40552596), (7, 34759368), (8, 30414447), (9, 27035064), (12, 20276298), (14, 17379684), (18, 13517532), (21, 11586456), (24, 10138149), (27, 9011688), (28, 8689842), (36, 6758766), (42, 5793228), (49, 4965624), (54, 4505844), (56, 4344921), (63, 3862152), (72, 3379383), (79, 3079944), (81, 3003896), (84, 2896614), (97, 2508408), (98, 2482812), (108, 2252922), (126, 1931076), (147, 1655208), (158, 1539972), (162, 1501948), (168, 1448307), (189, 1287384), (194, 1254204), (196, 1241406), (216, 1126461), (237, 1026648), (252, 965538), (291, 836136), (294, 827604), (316, 769986), (324, 750974), (378, 643692), (388, 627102), (392, 620703), (441, 551736), (474, 513324), (504, 482769), (553, 439992), (567, 429128), (582, 418068), (588, 413802), (632, 384993), (648, 375487), (679, 358344), (711, 342216), (756, 321846), (776, 313551), (873, 278712), (882, 275868), (948, 256662), (1106, 219996), (1134, 214564), (1164, 209034), (1176, 206901), (1323, 183912), (1358, 179172), (1422, 171108), (1512, 160923), (1659, 146664), (1746, 139356), (1764, 137934), (1896, 128331), (2037, 119448), (2133, 114072), (2212, 109998), (2268, 107282), (2328, 104517), (2619, 92904), (2646, 91956), (2716, 89586), (2844, 85554), (3318, 73332), (3492, 69678), (3528, 68967), (3871, 62856), (3969, 61304), (4074, 59724), (4266, 57036), (4424, 54999), (4536, 53641), (4753, 51192), (4977, 48888), (5238, 46452), (5292, 45978), (5432, 44793), (5688, 42777), (6111, 39816), (6399, 38024), (6636, 36666), (6984, 34839), (7663, 31752), (7742, 31428), (7857, 30968), (7938, 30652), (8148, 29862), (8532, 28518), (9506, 25596), (9954, 24444), (10476, 23226), (10584, 22989), (11613, 20952), (12222, 19908), (12798, 19012), (13272, 18333), (14259, 17064), (14931, 16296), (15326, 15876), (15484, 15714)]