838163424

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{127}}^1$

素因数の和:238

約数の個数: 288

約数和(自身を含む): 2735824896

約数和(自身を除く): 1897661472

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 23, 24, 28, 32, 42, 46, 48, 49, 56, 61, 69, 84, 92, 96, 98, 112, 122, 127, 138, 147, 161, 168, 183, 184, 196, 224, 244, 254, 276, 294, 322, 336, 366, 368, 381, 392, 427, 483, 488, 508, 552, 588, 644, 672, 732, 736, 762, 784, 854, 889, 966, 976, 1016, 1104, 1127, 1176, 1281, 1288, 1403, 1464, 1524, 1568, 1708, 1778, 1932, 1952, 2032, 2208, 2254, 2352, 2562, 2576, 2667, 2806, 2921, 2928, 2989, 3048, 3381, 3416, 3556, 3864, 4064, 4209, 4508, 4704, 5124, 5152, 5334, 5612, 5842, 5856, 5978, 6096, 6223, 6762, 6832, 7112, 7728, 7747, 8418, 8763, 8967, 9016, 9821, 10248, 10668, 11224, 11684, 11956, 12192, 12446, 13524, 13664, 14224, 15456, 15494, 16836, 17526, 17934, 18032, 18669, 19642, 20447, 20496, 21336, 22448, 23241, 23368, 23912, 24892, 27048, 28448, 29463, 30988, 33672, 35052, 35868, 36064, 37338, 39284, 40894, 40992, 42672, 44896, 46482, 46736, 47824, 49784, 54096, 54229, 58926, 61341, 61976, 67344, 68747, 70104, 71736, 74676, 78568, 81788, 85344, 92964, 93472, 95648, 99568, 108192, 108458, 117852, 122682, 123952, 134688, 137494, 140208, 143129, 143472, 149352, 157136, 162687, 163576, 178181, 185928, 199136, 206241, 216916, 235704, 245364, 247904, 274988, 280416, 286258, 286944, 298704, 314272, 325374, 327152, 356362, 371856, 379603, 412482, 429387, 433832, 471408, 490728, 534543, 549976, 572516, 597408, 650748, 654304, 712724, 743712, 759206, 824964, 858774, 867664, 942816, 981456, 1069086, 1099952, 1138809, 1145032, 1247267, 1301496, 1425448, 1518412, 1649928, 1717548, 1735328, 1962912, 2138172, 2199904, 2277618, 2290064, 2494534, 2602992, 2850896, 3036824, 3299856, 3435096, 3741801, 4276344, 4555236, 4580128, 4989068, 5205984, 5701792, 6073648, 6599712, 6870192, 7483602, 8552688, 8730869, 9110472, 9978136, 12147296, 13740384, 14967204, 17105376, 17461738, 18220944, 19956272, 26192607, 29934408, 34923476, 36441888, 39912544, 52385214, 59868816, 69846952, 104770428, 119737632, 139693904, 209540856, 279387808, 419081712, 838163424]

約数ペア:

[(1, 838163424), (2, 419081712), (3, 279387808), (4, 209540856), (6, 139693904), (7, 119737632), (8, 104770428), (12, 69846952), (14, 59868816), (16, 52385214), (21, 39912544), (23, 36441888), (24, 34923476), (28, 29934408), (32, 26192607), (42, 19956272), (46, 18220944), (48, 17461738), (49, 17105376), (56, 14967204), (61, 13740384), (69, 12147296), (84, 9978136), (92, 9110472), (96, 8730869), (98, 8552688), (112, 7483602), (122, 6870192), (127, 6599712), (138, 6073648), (147, 5701792), (161, 5205984), (168, 4989068), (183, 4580128), (184, 4555236), (196, 4276344), (224, 3741801), (244, 3435096), (254, 3299856), (276, 3036824), (294, 2850896), (322, 2602992), (336, 2494534), (366, 2290064), (368, 2277618), (381, 2199904), (392, 2138172), (427, 1962912), (483, 1735328), (488, 1717548), (508, 1649928), (552, 1518412), (588, 1425448), (644, 1301496), (672, 1247267), (732, 1145032), (736, 1138809), (762, 1099952), (784, 1069086), (854, 981456), (889, 942816), (966, 867664), (976, 858774), (1016, 824964), (1104, 759206), (1127, 743712), (1176, 712724), (1281, 654304), (1288, 650748), (1403, 597408), (1464, 572516), (1524, 549976), (1568, 534543), (1708, 490728), (1778, 471408), (1932, 433832), (1952, 429387), (2032, 412482), (2208, 379603), (2254, 371856), (2352, 356362), (2562, 327152), (2576, 325374), (2667, 314272), (2806, 298704), (2921, 286944), (2928, 286258), (2989, 280416), (3048, 274988), (3381, 247904), (3416, 245364), (3556, 235704), (3864, 216916), (4064, 206241), (4209, 199136), (4508, 185928), (4704, 178181), (5124, 163576), (5152, 162687), (5334, 157136), (5612, 149352), (5842, 143472), (5856, 143129), (5978, 140208), (6096, 137494), (6223, 134688), (6762, 123952), (6832, 122682), (7112, 117852), (7728, 108458), (7747, 108192), (8418, 99568), (8763, 95648), (8967, 93472), (9016, 92964), (9821, 85344), (10248, 81788), (10668, 78568), (11224, 74676), (11684, 71736), (11956, 70104), (12192, 68747), (12446, 67344), (13524, 61976), (13664, 61341), (14224, 58926), (15456, 54229), (15494, 54096), (16836, 49784), (17526, 47824), (17934, 46736), (18032, 46482), (18669, 44896), (19642, 42672), (20447, 40992), (20496, 40894), (21336, 39284), (22448, 37338), (23241, 36064), (23368, 35868), (23912, 35052), (24892, 33672), (27048, 30988), (28448, 29463)]