221005344

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{181}}^1$

素因数の和:303

約数の個数: 192

約数和(自身を含む): 704471040

約数和(自身を除く): 483465696

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 23, 24, 28, 32, 42, 46, 48, 56, 69, 79, 84, 92, 96, 112, 138, 158, 161, 168, 181, 184, 224, 237, 276, 316, 322, 336, 362, 368, 474, 483, 543, 552, 553, 632, 644, 672, 724, 736, 948, 966, 1086, 1104, 1106, 1264, 1267, 1288, 1448, 1659, 1817, 1896, 1932, 2172, 2208, 2212, 2528, 2534, 2576, 2896, 3318, 3634, 3792, 3801, 3864, 4163, 4344, 4424, 5068, 5152, 5451, 5792, 6636, 7268, 7584, 7602, 7728, 8326, 8688, 8848, 10136, 10902, 12489, 12719, 13272, 14299, 14536, 15204, 15456, 16652, 17376, 17696, 20272, 21804, 24978, 25438, 26544, 28598, 29072, 29141, 30408, 33304, 38157, 40544, 42897, 43608, 49956, 50876, 53088, 57196, 58144, 58282, 60816, 66608, 76314, 85794, 87216, 87423, 99912, 100093, 101752, 114392, 116564, 121632, 133216, 152628, 171588, 174432, 174846, 199824, 200186, 203504, 228784, 233128, 300279, 305256, 328877, 343176, 349692, 399648, 400372, 407008, 457568, 466256, 600558, 610512, 657754, 686352, 699384, 800744, 932512, 986631, 1201116, 1221024, 1315508, 1372704, 1398768, 1601488, 1973262, 2302139, 2402232, 2631016, 2797536, 3202976, 3946524, 4604278, 4804464, 5262032, 6906417, 7893048, 9208556, 9608928, 10524064, 13812834, 15786096, 18417112, 27625668, 31572192, 36834224, 55251336, 73668448, 110502672, 221005344]

約数ペア:

[(1, 221005344), (2, 110502672), (3, 73668448), (4, 55251336), (6, 36834224), (7, 31572192), (8, 27625668), (12, 18417112), (14, 15786096), (16, 13812834), (21, 10524064), (23, 9608928), (24, 9208556), (28, 7893048), (32, 6906417), (42, 5262032), (46, 4804464), (48, 4604278), (56, 3946524), (69, 3202976), (79, 2797536), (84, 2631016), (92, 2402232), (96, 2302139), (112, 1973262), (138, 1601488), (158, 1398768), (161, 1372704), (168, 1315508), (181, 1221024), (184, 1201116), (224, 986631), (237, 932512), (276, 800744), (316, 699384), (322, 686352), (336, 657754), (362, 610512), (368, 600558), (474, 466256), (483, 457568), (543, 407008), (552, 400372), (553, 399648), (632, 349692), (644, 343176), (672, 328877), (724, 305256), (736, 300279), (948, 233128), (966, 228784), (1086, 203504), (1104, 200186), (1106, 199824), (1264, 174846), (1267, 174432), (1288, 171588), (1448, 152628), (1659, 133216), (1817, 121632), (1896, 116564), (1932, 114392), (2172, 101752), (2208, 100093), (2212, 99912), (2528, 87423), (2534, 87216), (2576, 85794), (2896, 76314), (3318, 66608), (3634, 60816), (3792, 58282), (3801, 58144), (3864, 57196), (4163, 53088), (4344, 50876), (4424, 49956), (5068, 43608), (5152, 42897), (5451, 40544), (5792, 38157), (6636, 33304), (7268, 30408), (7584, 29141), (7602, 29072), (7728, 28598), (8326, 26544), (8688, 25438), (8848, 24978), (10136, 21804), (10902, 20272), (12489, 17696), (12719, 17376), (13272, 16652), (14299, 15456), (14536, 15204)]