328891536

素因数分解:

$2^4\times 3^3\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{419}}^1$

素因数の和:538

約数の個数: 160

約数和(自身を含む): 999936000

約数和(自身を除く): 671044464

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 27, 36, 46, 48, 54, 69, 72, 79, 92, 108, 138, 144, 158, 184, 207, 216, 237, 276, 316, 368, 414, 419, 432, 474, 552, 621, 632, 711, 828, 838, 948, 1104, 1242, 1257, 1264, 1422, 1656, 1676, 1817, 1896, 2133, 2484, 2514, 2844, 3312, 3352, 3634, 3771, 3792, 4266, 4968, 5028, 5451, 5688, 6704, 7268, 7542, 8532, 9637, 9936, 10056, 10902, 11313, 11376, 14536, 15084, 16353, 17064, 19274, 20112, 21804, 22626, 28911, 29072, 30168, 32706, 33101, 34128, 38548, 43608, 45252, 49059, 57822, 60336, 65412, 66202, 77096, 86733, 87216, 90504, 98118, 99303, 115644, 130824, 132404, 154192, 173466, 181008, 196236, 198606, 231288, 260199, 261648, 264808, 297909, 346932, 392472, 397212, 462576, 520398, 529616, 595818, 693864, 761323, 784944, 794424, 893727, 1040796, 1191636, 1387728, 1522646, 1588848, 1787454, 2081592, 2283969, 2383272, 3045292, 3574908, 4163184, 4567938, 4766544, 6090584, 6851907, 7149816, 9135876, 12181168, 13703814, 14299632, 18271752, 20555721, 27407628, 36543504, 41111442, 54815256, 82222884, 109630512, 164445768, 328891536]

約数ペア:

[(1, 328891536), (2, 164445768), (3, 109630512), (4, 82222884), (6, 54815256), (8, 41111442), (9, 36543504), (12, 27407628), (16, 20555721), (18, 18271752), (23, 14299632), (24, 13703814), (27, 12181168), (36, 9135876), (46, 7149816), (48, 6851907), (54, 6090584), (69, 4766544), (72, 4567938), (79, 4163184), (92, 3574908), (108, 3045292), (138, 2383272), (144, 2283969), (158, 2081592), (184, 1787454), (207, 1588848), (216, 1522646), (237, 1387728), (276, 1191636), (316, 1040796), (368, 893727), (414, 794424), (419, 784944), (432, 761323), (474, 693864), (552, 595818), (621, 529616), (632, 520398), (711, 462576), (828, 397212), (838, 392472), (948, 346932), (1104, 297909), (1242, 264808), (1257, 261648), (1264, 260199), (1422, 231288), (1656, 198606), (1676, 196236), (1817, 181008), (1896, 173466), (2133, 154192), (2484, 132404), (2514, 130824), (2844, 115644), (3312, 99303), (3352, 98118), (3634, 90504), (3771, 87216), (3792, 86733), (4266, 77096), (4968, 66202), (5028, 65412), (5451, 60336), (5688, 57822), (6704, 49059), (7268, 45252), (7542, 43608), (8532, 38548), (9637, 34128), (9936, 33101), (10056, 32706), (10902, 30168), (11313, 29072), (11376, 28911), (14536, 22626), (15084, 21804), (16353, 20112), (17064, 19274)]