378405108

素因数分解:

$2^2\times 3^4\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{103}}^1$

素因数の和:188

約数の個数: 240

約数和(自身を含む): 1141620480

約数和(自身を除く): 763215372

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 23, 27, 29, 34, 36, 46, 51, 54, 58, 68, 69, 81, 87, 92, 102, 103, 108, 116, 138, 153, 162, 174, 204, 206, 207, 261, 276, 306, 309, 324, 348, 391, 412, 414, 459, 493, 522, 612, 618, 621, 667, 782, 783, 828, 918, 927, 986, 1044, 1173, 1236, 1242, 1334, 1377, 1479, 1564, 1566, 1751, 1836, 1854, 1863, 1972, 2001, 2346, 2349, 2369, 2484, 2668, 2754, 2781, 2958, 2987, 3132, 3502, 3519, 3708, 3726, 4002, 4437, 4692, 4698, 4738, 5253, 5508, 5562, 5916, 5974, 6003, 7004, 7038, 7107, 7452, 8004, 8343, 8874, 8961, 9396, 9476, 10506, 10557, 11124, 11339, 11948, 12006, 13311, 14076, 14214, 15759, 16686, 17748, 17922, 18009, 21012, 21114, 21321, 22678, 24012, 26622, 26883, 28428, 31518, 31671, 33372, 34017, 35844, 36018, 39933, 40273, 42228, 42642, 45356, 47277, 50779, 53244, 53766, 54027, 63036, 63342, 63963, 68034, 68701, 72036, 79866, 80546, 80649, 85284, 94554, 101558, 102051, 107532, 108054, 120819, 126684, 127926, 136068, 137402, 141831, 152337, 159732, 161092, 161298, 189108, 191889, 203116, 204102, 206103, 216108, 241638, 241947, 255852, 274804, 283662, 304674, 306153, 322596, 362457, 383778, 408204, 412206, 457011, 483276, 483894, 567324, 609348, 612306, 618309, 724914, 767556, 824412, 914022, 918459, 967788, 1087371, 1167917, 1224612, 1236618, 1371033, 1449828, 1828044, 1836918, 1854927, 2174742, 2335834, 2473236, 2742066, 3262113, 3503751, 3673836, 3709854, 4113099, 4349484, 4671668, 5484132, 5564781, 6524226, 7007502, 7419708, 8226198, 10511253, 11129562, 13048452, 14015004, 16452396, 21022506, 22259124, 31533759, 42045012, 63067518, 94601277, 126135036, 189202554, 378405108]

約数ペア:

[(1, 378405108), (2, 189202554), (3, 126135036), (4, 94601277), (6, 63067518), (9, 42045012), (12, 31533759), (17, 22259124), (18, 21022506), (23, 16452396), (27, 14015004), (29, 13048452), (34, 11129562), (36, 10511253), (46, 8226198), (51, 7419708), (54, 7007502), (58, 6524226), (68, 5564781), (69, 5484132), (81, 4671668), (87, 4349484), (92, 4113099), (102, 3709854), (103, 3673836), (108, 3503751), (116, 3262113), (138, 2742066), (153, 2473236), (162, 2335834), (174, 2174742), (204, 1854927), (206, 1836918), (207, 1828044), (261, 1449828), (276, 1371033), (306, 1236618), (309, 1224612), (324, 1167917), (348, 1087371), (391, 967788), (412, 918459), (414, 914022), (459, 824412), (493, 767556), (522, 724914), (612, 618309), (618, 612306), (621, 609348), (667, 567324), (782, 483894), (783, 483276), (828, 457011), (918, 412206), (927, 408204), (986, 383778), (1044, 362457), (1173, 322596), (1236, 306153), (1242, 304674), (1334, 283662), (1377, 274804), (1479, 255852), (1564, 241947), (1566, 241638), (1751, 216108), (1836, 206103), (1854, 204102), (1863, 203116), (1972, 191889), (2001, 189108), (2346, 161298), (2349, 161092), (2369, 159732), (2484, 152337), (2668, 141831), (2754, 137402), (2781, 136068), (2958, 127926), (2987, 126684), (3132, 120819), (3502, 108054), (3519, 107532), (3708, 102051), (3726, 101558), (4002, 94554), (4437, 85284), (4692, 80649), (4698, 80546), (4738, 79866), (5253, 72036), (5508, 68701), (5562, 68034), (5916, 63963), (5974, 63342), (6003, 63036), (7004, 54027), (7038, 53766), (7107, 53244), (7452, 50779), (8004, 47277), (8343, 45356), (8874, 42642), (8961, 42228), (9396, 40273), (9476, 39933), (10506, 36018), (10557, 35844), (11124, 34017), (11339, 33372), (11948, 31671), (12006, 31518), (13311, 28428), (14076, 26883), (14214, 26622), (15759, 24012), (16686, 22678), (17748, 21321), (17922, 21114), (18009, 21012)]