219987072

素因数分解:

$2^7\times 3^2\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{239}}^1$

素因数の和:323

約数の個数: 192

約数和(自身を含む): 687398400

約数和(自身を除く): 467411328

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 32, 34, 36, 47, 48, 51, 64, 68, 72, 94, 96, 102, 128, 136, 141, 144, 153, 188, 192, 204, 239, 272, 282, 288, 306, 376, 384, 408, 423, 478, 544, 564, 576, 612, 717, 752, 799, 816, 846, 956, 1088, 1128, 1152, 1224, 1434, 1504, 1598, 1632, 1692, 1912, 2151, 2176, 2256, 2397, 2448, 2868, 3008, 3196, 3264, 3384, 3824, 4063, 4302, 4512, 4794, 4896, 5736, 6016, 6392, 6528, 6768, 7191, 7648, 8126, 8604, 9024, 9588, 9792, 11233, 11472, 12189, 12784, 13536, 14382, 15296, 16252, 17208, 18048, 19176, 19584, 22466, 22944, 24378, 25568, 27072, 28764, 30592, 32504, 33699, 34416, 36567, 38352, 44932, 45888, 48756, 51136, 54144, 57528, 65008, 67398, 68832, 73134, 76704, 89864, 91776, 97512, 101097, 102272, 115056, 130016, 134796, 137664, 146268, 153408, 179728, 190961, 195024, 202194, 230112, 260032, 269592, 275328, 292536, 306816, 359456, 381922, 390048, 404388, 460224, 520064, 539184, 572883, 585072, 718912, 763844, 780096, 808776, 920448, 1078368, 1145766, 1170144, 1437824, 1527688, 1560192, 1617552, 1718649, 2156736, 2291532, 2340288, 3055376, 3235104, 3437298, 4313472, 4583064, 4680576, 6110752, 6470208, 6874596, 9166128, 12221504, 12940416, 13749192, 18332256, 24443008, 27498384, 36664512, 54996768, 73329024, 109993536, 219987072]

約数ペア:

[(1, 219987072), (2, 109993536), (3, 73329024), (4, 54996768), (6, 36664512), (8, 27498384), (9, 24443008), (12, 18332256), (16, 13749192), (17, 12940416), (18, 12221504), (24, 9166128), (32, 6874596), (34, 6470208), (36, 6110752), (47, 4680576), (48, 4583064), (51, 4313472), (64, 3437298), (68, 3235104), (72, 3055376), (94, 2340288), (96, 2291532), (102, 2156736), (128, 1718649), (136, 1617552), (141, 1560192), (144, 1527688), (153, 1437824), (188, 1170144), (192, 1145766), (204, 1078368), (239, 920448), (272, 808776), (282, 780096), (288, 763844), (306, 718912), (376, 585072), (384, 572883), (408, 539184), (423, 520064), (478, 460224), (544, 404388), (564, 390048), (576, 381922), (612, 359456), (717, 306816), (752, 292536), (799, 275328), (816, 269592), (846, 260032), (956, 230112), (1088, 202194), (1128, 195024), (1152, 190961), (1224, 179728), (1434, 153408), (1504, 146268), (1598, 137664), (1632, 134796), (1692, 130016), (1912, 115056), (2151, 102272), (2176, 101097), (2256, 97512), (2397, 91776), (2448, 89864), (2868, 76704), (3008, 73134), (3196, 68832), (3264, 67398), (3384, 65008), (3824, 57528), (4063, 54144), (4302, 51136), (4512, 48756), (4794, 45888), (4896, 44932), (5736, 38352), (6016, 36567), (6392, 34416), (6528, 33699), (6768, 32504), (7191, 30592), (7648, 28764), (8126, 27072), (8604, 25568), (9024, 24378), (9588, 22944), (9792, 22466), (11233, 19584), (11472, 19176), (12189, 18048), (12784, 17208), (13536, 16252), (14382, 15296)]