247328088

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{73}}^1$

素因数の和:206

約数の個数: 192

約数和(自身を含む): 757215360

約数和(自身を除く): 509887272

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 43, 49, 56, 67, 73, 84, 86, 98, 129, 134, 146, 147, 168, 172, 196, 201, 219, 258, 268, 292, 294, 301, 344, 392, 402, 438, 469, 511, 516, 536, 584, 588, 602, 804, 876, 903, 938, 1022, 1032, 1176, 1204, 1407, 1533, 1608, 1752, 1806, 1876, 2044, 2107, 2408, 2814, 2881, 3066, 3139, 3283, 3577, 3612, 3752, 4088, 4214, 4891, 5628, 5762, 6132, 6278, 6321, 6566, 7154, 7224, 8428, 8643, 9417, 9782, 9849, 10731, 11256, 11524, 12264, 12556, 12642, 13132, 14308, 14673, 16856, 17286, 18834, 19564, 19698, 20167, 21462, 21973, 23048, 25112, 25284, 26264, 28616, 29346, 34237, 34572, 37668, 39128, 39396, 40334, 42924, 43946, 50568, 58692, 60501, 65919, 68474, 69144, 75336, 78792, 80668, 85848, 87892, 102711, 117384, 121002, 131838, 136948, 141169, 153811, 161336, 175784, 205422, 210313, 239659, 242004, 263676, 273896, 282338, 307622, 410844, 420626, 423507, 461433, 479318, 484008, 527352, 564676, 615244, 630939, 718977, 821688, 841252, 847014, 922866, 958636, 1129352, 1230488, 1261878, 1437954, 1472191, 1682504, 1694028, 1845732, 1917272, 2523756, 2875908, 2944382, 3388056, 3691464, 4416573, 5047512, 5751816, 5888764, 8833146, 10305337, 11777528, 17666292, 20610674, 30916011, 35332584, 41221348, 61832022, 82442696, 123664044, 247328088]

約数ペア:

[(1, 247328088), (2, 123664044), (3, 82442696), (4, 61832022), (6, 41221348), (7, 35332584), (8, 30916011), (12, 20610674), (14, 17666292), (21, 11777528), (24, 10305337), (28, 8833146), (42, 5888764), (43, 5751816), (49, 5047512), (56, 4416573), (67, 3691464), (73, 3388056), (84, 2944382), (86, 2875908), (98, 2523756), (129, 1917272), (134, 1845732), (146, 1694028), (147, 1682504), (168, 1472191), (172, 1437954), (196, 1261878), (201, 1230488), (219, 1129352), (258, 958636), (268, 922866), (292, 847014), (294, 841252), (301, 821688), (344, 718977), (392, 630939), (402, 615244), (438, 564676), (469, 527352), (511, 484008), (516, 479318), (536, 461433), (584, 423507), (588, 420626), (602, 410844), (804, 307622), (876, 282338), (903, 273896), (938, 263676), (1022, 242004), (1032, 239659), (1176, 210313), (1204, 205422), (1407, 175784), (1533, 161336), (1608, 153811), (1752, 141169), (1806, 136948), (1876, 131838), (2044, 121002), (2107, 117384), (2408, 102711), (2814, 87892), (2881, 85848), (3066, 80668), (3139, 78792), (3283, 75336), (3577, 69144), (3612, 68474), (3752, 65919), (4088, 60501), (4214, 58692), (4891, 50568), (5628, 43946), (5762, 42924), (6132, 40334), (6278, 39396), (6321, 39128), (6566, 37668), (7154, 34572), (7224, 34237), (8428, 29346), (8643, 28616), (9417, 26264), (9782, 25284), (9849, 25112), (10731, 23048), (11256, 21973), (11524, 21462), (12264, 20167), (12556, 19698), (12642, 19564), (13132, 18834), (14308, 17286), (14673, 16856)]