2156737842

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1$

素因数の和:198

約数の個数: 288

約数和(自身を含む): 6079993920

約数和(自身を除く): 3923256078

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 38, 41, 42, 43, 49, 57, 63, 73, 82, 86, 98, 114, 123, 126, 129, 133, 146, 147, 171, 219, 246, 258, 266, 287, 294, 301, 342, 369, 387, 399, 438, 441, 511, 574, 602, 657, 738, 774, 779, 798, 817, 861, 882, 903, 931, 1022, 1197, 1314, 1387, 1533, 1558, 1634, 1722, 1763, 1806, 1862, 2009, 2107, 2337, 2394, 2451, 2583, 2709, 2774, 2793, 2993, 3066, 3139, 3526, 3577, 4018, 4161, 4214, 4599, 4674, 4902, 5166, 5289, 5418, 5453, 5586, 5719, 5986, 6027, 6278, 6321, 7011, 7154, 7353, 8322, 8379, 8979, 9198, 9417, 9709, 10578, 10731, 10906, 11438, 12054, 12341, 12483, 12642, 14022, 14706, 15867, 16359, 16758, 17157, 17958, 18081, 18834, 18963, 19418, 20951, 21462, 21973, 24682, 24966, 26937, 28251, 29127, 31734, 32193, 32718, 33497, 34314, 36162, 37023, 37926, 38171, 40033, 41902, 43946, 49077, 51471, 53874, 56502, 56867, 58254, 59641, 62853, 64386, 65919, 66994, 67963, 74046, 76342, 80066, 86387, 87381, 98154, 100491, 102942, 111069, 113734, 114513, 119282, 120099, 125706, 128699, 131838, 135926, 146657, 153811, 170601, 172774, 174762, 178923, 188559, 197757, 200982, 203889, 222138, 229026, 234479, 240198, 257398, 259161, 293314, 301473, 307622, 341202, 343539, 357846, 360297, 377118, 386097, 395514, 398069, 407778, 417487, 439971, 461433, 468958, 511803, 518322, 536769, 602946, 611667, 687078, 703437, 720594, 772194, 777483, 796138, 834974, 879942, 900893, 922866, 1023606, 1073538, 1158291, 1194207, 1223334, 1252461, 1319913, 1384299, 1406874, 1554966, 1641353, 1801786, 2110311, 2316582, 2388414, 2445281, 2504922, 2639826, 2702679, 2768598, 2786483, 2922409, 3282706, 3582621, 3757383, 4220622, 4890562, 4924059, 5405358, 5572966, 5844818, 6306251, 7165242, 7335843, 7514766, 8108037, 8359449, 8767227, 9848118, 12612502, 14671686, 14772177, 16216074, 16718898, 17116967, 17534454, 18918753, 22007529, 25078347, 26301681, 29544354, 34233934, 37837506, 44015058, 50156694, 51350901, 52603362, 56756259, 102701802, 113512518, 119818769, 154052703, 239637538, 308105406, 359456307, 718912614, 1078368921, 2156737842]

約数ペア:

[(1, 2156737842), (2, 1078368921), (3, 718912614), (6, 359456307), (7, 308105406), (9, 239637538), (14, 154052703), (18, 119818769), (19, 113512518), (21, 102701802), (38, 56756259), (41, 52603362), (42, 51350901), (43, 50156694), (49, 44015058), (57, 37837506), (63, 34233934), (73, 29544354), (82, 26301681), (86, 25078347), (98, 22007529), (114, 18918753), (123, 17534454), (126, 17116967), (129, 16718898), (133, 16216074), (146, 14772177), (147, 14671686), (171, 12612502), (219, 9848118), (246, 8767227), (258, 8359449), (266, 8108037), (287, 7514766), (294, 7335843), (301, 7165242), (342, 6306251), (369, 5844818), (387, 5572966), (399, 5405358), (438, 4924059), (441, 4890562), (511, 4220622), (574, 3757383), (602, 3582621), (657, 3282706), (738, 2922409), (774, 2786483), (779, 2768598), (798, 2702679), (817, 2639826), (861, 2504922), (882, 2445281), (903, 2388414), (931, 2316582), (1022, 2110311), (1197, 1801786), (1314, 1641353), (1387, 1554966), (1533, 1406874), (1558, 1384299), (1634, 1319913), (1722, 1252461), (1763, 1223334), (1806, 1194207), (1862, 1158291), (2009, 1073538), (2107, 1023606), (2337, 922866), (2394, 900893), (2451, 879942), (2583, 834974), (2709, 796138), (2774, 777483), (2793, 772194), (2993, 720594), (3066, 703437), (3139, 687078), (3526, 611667), (3577, 602946), (4018, 536769), (4161, 518322), (4214, 511803), (4599, 468958), (4674, 461433), (4902, 439971), (5166, 417487), (5289, 407778), (5418, 398069), (5453, 395514), (5586, 386097), (5719, 377118), (5986, 360297), (6027, 357846), (6278, 343539), (6321, 341202), (7011, 307622), (7154, 301473), (7353, 293314), (8322, 259161), (8379, 257398), (8979, 240198), (9198, 234479), (9417, 229026), (9709, 222138), (10578, 203889), (10731, 200982), (10906, 197757), (11438, 188559), (12054, 178923), (12341, 174762), (12483, 172774), (12642, 170601), (14022, 153811), (14706, 146657), (15867, 135926), (16359, 131838), (16758, 128699), (17157, 125706), (17958, 120099), (18081, 119282), (18834, 114513), (18963, 113734), (19418, 111069), (20951, 102942), (21462, 100491), (21973, 98154), (24682, 87381), (24966, 86387), (26937, 80066), (28251, 76342), (29127, 74046), (31734, 67963), (32193, 66994), (32718, 65919), (33497, 64386), (34314, 62853), (36162, 59641), (37023, 58254), (37926, 56867), (38171, 56502), (40033, 53874), (41902, 51471), (43946, 49077)]