1240709652

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{643}}^1$

素因数の和:723

約数の個数: 288

約数和(自身を含む): 4200734720

約数和(自身を除く): 2960025068

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 19, 21, 26, 28, 31, 36, 38, 39, 42, 52, 57, 62, 63, 76, 78, 84, 91, 93, 114, 117, 124, 126, 133, 156, 171, 182, 186, 217, 228, 234, 247, 252, 266, 273, 279, 342, 364, 372, 399, 403, 434, 468, 494, 532, 546, 558, 589, 643, 651, 684, 741, 798, 806, 819, 868, 988, 1092, 1116, 1178, 1197, 1209, 1286, 1302, 1482, 1596, 1612, 1638, 1729, 1767, 1929, 1953, 2223, 2356, 2394, 2418, 2572, 2604, 2821, 2964, 3276, 3458, 3534, 3627, 3858, 3906, 4123, 4446, 4501, 4788, 4836, 5187, 5301, 5642, 5787, 6916, 7068, 7254, 7657, 7716, 7812, 8246, 8359, 8463, 8892, 9002, 10374, 10602, 11284, 11574, 12217, 12369, 13503, 14508, 15314, 15561, 16492, 16718, 16926, 18004, 19933, 20748, 21204, 22971, 23148, 24434, 24738, 25077, 25389, 27006, 30628, 31122, 33436, 33852, 36651, 37107, 39866, 40509, 45942, 48868, 49476, 50154, 50778, 53599, 54012, 58513, 59799, 62244, 68913, 73302, 74214, 75231, 79732, 81018, 85519, 91884, 100308, 101556, 107198, 109953, 117026, 119598, 137826, 139531, 146604, 148428, 150462, 158821, 160797, 162036, 171038, 175539, 179397, 214396, 219906, 234052, 239196, 256557, 259129, 275652, 279062, 300924, 317642, 321594, 342076, 351078, 358794, 378727, 418593, 439812, 476463, 482391, 513114, 518258, 526617, 558124, 635284, 643188, 702156, 717588, 757454, 769671, 777387, 837186, 952926, 964782, 1026228, 1036516, 1053234, 1111747, 1136181, 1255779, 1429389, 1514908, 1539342, 1554774, 1674372, 1813903, 1905852, 1929564, 2106468, 2223494, 2272362, 2332161, 2511558, 2651089, 2858778, 3078684, 3109548, 3335241, 3408543, 3627806, 4446988, 4544724, 4664322, 4923451, 5023116, 5302178, 5441709, 5717556, 6670482, 6817086, 7255612, 7953267, 9328644, 9846902, 10005723, 10604356, 10883418, 13340964, 13634172, 14770353, 15906534, 16325127, 19693804, 20011446, 21766836, 23859801, 29540706, 31813068, 32650254, 34464157, 40022892, 44311059, 47719602, 59081412, 65300508, 68928314, 88622118, 95439204, 103392471, 137856628, 177244236, 206784942, 310177413, 413569884, 620354826, 1240709652]

約数ペア:

[(1, 1240709652), (2, 620354826), (3, 413569884), (4, 310177413), (6, 206784942), (7, 177244236), (9, 137856628), (12, 103392471), (13, 95439204), (14, 88622118), (18, 68928314), (19, 65300508), (21, 59081412), (26, 47719602), (28, 44311059), (31, 40022892), (36, 34464157), (38, 32650254), (39, 31813068), (42, 29540706), (52, 23859801), (57, 21766836), (62, 20011446), (63, 19693804), (76, 16325127), (78, 15906534), (84, 14770353), (91, 13634172), (93, 13340964), (114, 10883418), (117, 10604356), (124, 10005723), (126, 9846902), (133, 9328644), (156, 7953267), (171, 7255612), (182, 6817086), (186, 6670482), (217, 5717556), (228, 5441709), (234, 5302178), (247, 5023116), (252, 4923451), (266, 4664322), (273, 4544724), (279, 4446988), (342, 3627806), (364, 3408543), (372, 3335241), (399, 3109548), (403, 3078684), (434, 2858778), (468, 2651089), (494, 2511558), (532, 2332161), (546, 2272362), (558, 2223494), (589, 2106468), (643, 1929564), (651, 1905852), (684, 1813903), (741, 1674372), (798, 1554774), (806, 1539342), (819, 1514908), (868, 1429389), (988, 1255779), (1092, 1136181), (1116, 1111747), (1178, 1053234), (1197, 1036516), (1209, 1026228), (1286, 964782), (1302, 952926), (1482, 837186), (1596, 777387), (1612, 769671), (1638, 757454), (1729, 717588), (1767, 702156), (1929, 643188), (1953, 635284), (2223, 558124), (2356, 526617), (2394, 518258), (2418, 513114), (2572, 482391), (2604, 476463), (2821, 439812), (2964, 418593), (3276, 378727), (3458, 358794), (3534, 351078), (3627, 342076), (3858, 321594), (3906, 317642), (4123, 300924), (4446, 279062), (4501, 275652), (4788, 259129), (4836, 256557), (5187, 239196), (5301, 234052), (5642, 219906), (5787, 214396), (6916, 179397), (7068, 175539), (7254, 171038), (7657, 162036), (7716, 160797), (7812, 158821), (8246, 150462), (8359, 148428), (8463, 146604), (8892, 139531), (9002, 137826), (10374, 119598), (10602, 117026), (11284, 109953), (11574, 107198), (12217, 101556), (12369, 100308), (13503, 91884), (14508, 85519), (15314, 81018), (15561, 79732), (16492, 75231), (16718, 74214), (16926, 73302), (18004, 68913), (19933, 62244), (20748, 59799), (21204, 58513), (22971, 54012), (23148, 53599), (24434, 50778), (24738, 50154), (25077, 49476), (25389, 48868), (27006, 45942), (30628, 40509), (31122, 39866), (33436, 37107), (33852, 36651)]