345221856

素因数分解:

$2^5\times 3^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{1439}}^1$

素因数の和:1486

約数の個数: 216

約数和(自身を含む): 1210023360

約数和(自身を除く): 864801504

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 17, 18, 21, 24, 28, 32, 34, 36, 42, 48, 49, 51, 56, 63, 68, 72, 84, 96, 98, 102, 112, 119, 126, 136, 144, 147, 153, 168, 196, 204, 224, 238, 252, 272, 288, 294, 306, 336, 357, 392, 408, 441, 476, 504, 544, 588, 612, 672, 714, 784, 816, 833, 882, 952, 1008, 1071, 1176, 1224, 1428, 1439, 1568, 1632, 1666, 1764, 1904, 2016, 2142, 2352, 2448, 2499, 2856, 2878, 3332, 3528, 3808, 4284, 4317, 4704, 4896, 4998, 5712, 5756, 6664, 7056, 7497, 8568, 8634, 9996, 10073, 11424, 11512, 12951, 13328, 14112, 14994, 17136, 17268, 19992, 20146, 23024, 24463, 25902, 26656, 29988, 30219, 34272, 34536, 39984, 40292, 46048, 48926, 51804, 59976, 60438, 69072, 70511, 73389, 79968, 80584, 90657, 97852, 103608, 119952, 120876, 138144, 141022, 146778, 161168, 171241, 181314, 195704, 207216, 211533, 220167, 239904, 241752, 282044, 293556, 322336, 342482, 362628, 391408, 414432, 423066, 440334, 483504, 513723, 564088, 587112, 634599, 684964, 725256, 782816, 846132, 880668, 967008, 1027446, 1128176, 1174224, 1198687, 1269198, 1369928, 1450512, 1541169, 1692264, 1761336, 2054892, 2256352, 2348448, 2397374, 2538396, 2739856, 2901024, 3082338, 3384528, 3522672, 3596061, 4109784, 4794748, 5076792, 5479712, 6164676, 6769056, 7045344, 7192122, 8219568, 9589496, 10153584, 10788183, 12329352, 14384244, 16439136, 19178992, 20307168, 21576366, 24658704, 28768488, 38357984, 43152732, 49317408, 57536976, 86305464, 115073952, 172610928, 345221856]

約数ペア:

[(1, 345221856), (2, 172610928), (3, 115073952), (4, 86305464), (6, 57536976), (7, 49317408), (8, 43152732), (9, 38357984), (12, 28768488), (14, 24658704), (16, 21576366), (17, 20307168), (18, 19178992), (21, 16439136), (24, 14384244), (28, 12329352), (32, 10788183), (34, 10153584), (36, 9589496), (42, 8219568), (48, 7192122), (49, 7045344), (51, 6769056), (56, 6164676), (63, 5479712), (68, 5076792), (72, 4794748), (84, 4109784), (96, 3596061), (98, 3522672), (102, 3384528), (112, 3082338), (119, 2901024), (126, 2739856), (136, 2538396), (144, 2397374), (147, 2348448), (153, 2256352), (168, 2054892), (196, 1761336), (204, 1692264), (224, 1541169), (238, 1450512), (252, 1369928), (272, 1269198), (288, 1198687), (294, 1174224), (306, 1128176), (336, 1027446), (357, 967008), (392, 880668), (408, 846132), (441, 782816), (476, 725256), (504, 684964), (544, 634599), (588, 587112), (612, 564088), (672, 513723), (714, 483504), (784, 440334), (816, 423066), (833, 414432), (882, 391408), (952, 362628), (1008, 342482), (1071, 322336), (1176, 293556), (1224, 282044), (1428, 241752), (1439, 239904), (1568, 220167), (1632, 211533), (1666, 207216), (1764, 195704), (1904, 181314), (2016, 171241), (2142, 161168), (2352, 146778), (2448, 141022), (2499, 138144), (2856, 120876), (2878, 119952), (3332, 103608), (3528, 97852), (3808, 90657), (4284, 80584), (4317, 79968), (4704, 73389), (4896, 70511), (4998, 69072), (5712, 60438), (5756, 59976), (6664, 51804), (7056, 48926), (7497, 46048), (8568, 40292), (8634, 39984), (9996, 34536), (10073, 34272), (11424, 30219), (11512, 29988), (12951, 26656), (13328, 25902), (14112, 24463), (14994, 23024), (17136, 20146), (17268, 19992)]