8661791544

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{71}}^1\times {\mathrm{227}}^1\times {\mathrm{457}}^1$

素因数の和:778

約数の個数: 192

約数和(自身を含む): 25713365760

約数和(自身を除く): 17051574216

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 49, 56, 71, 84, 98, 142, 147, 168, 196, 213, 227, 284, 294, 392, 426, 454, 457, 497, 568, 588, 681, 852, 908, 914, 994, 1176, 1362, 1371, 1491, 1589, 1704, 1816, 1828, 1988, 2724, 2742, 2982, 3178, 3199, 3479, 3656, 3976, 4767, 5448, 5484, 5964, 6356, 6398, 6958, 9534, 9597, 10437, 10968, 11123, 11928, 12712, 12796, 13916, 16117, 19068, 19194, 20874, 22246, 22393, 25592, 27832, 32234, 32447, 33369, 38136, 38388, 41748, 44492, 44786, 48351, 64468, 64894, 66738, 67179, 76776, 83496, 88984, 89572, 96702, 97341, 103739, 112819, 128936, 129788, 133476, 134358, 179144, 193404, 194682, 207478, 225638, 227129, 259576, 266952, 268716, 311217, 338457, 386808, 389364, 414956, 451276, 454258, 537432, 622434, 676914, 681387, 726173, 778728, 789733, 829912, 902552, 908516, 1244868, 1353828, 1362774, 1452346, 1579466, 1589903, 1817032, 2178519, 2369199, 2489736, 2707656, 2725548, 2904692, 3158932, 3179806, 4357038, 4738398, 4769709, 5083211, 5451096, 5809384, 6317864, 6359612, 7365469, 8714076, 9476796, 9539418, 10166422, 12719224, 14730938, 15249633, 17428152, 18953592, 19078836, 20332844, 22096407, 29461876, 30499266, 38157672, 40665688, 44192814, 51558283, 58923752, 60998532, 88385628, 103116566, 121997064, 154674849, 176771256, 206233132, 309349698, 360907981, 412466264, 618699396, 721815962, 1082723943, 1237398792, 1443631924, 2165447886, 2887263848, 4330895772, 8661791544]

約数ペア:

[(1, 8661791544), (2, 4330895772), (3, 2887263848), (4, 2165447886), (6, 1443631924), (7, 1237398792), (8, 1082723943), (12, 721815962), (14, 618699396), (21, 412466264), (24, 360907981), (28, 309349698), (42, 206233132), (49, 176771256), (56, 154674849), (71, 121997064), (84, 103116566), (98, 88385628), (142, 60998532), (147, 58923752), (168, 51558283), (196, 44192814), (213, 40665688), (227, 38157672), (284, 30499266), (294, 29461876), (392, 22096407), (426, 20332844), (454, 19078836), (457, 18953592), (497, 17428152), (568, 15249633), (588, 14730938), (681, 12719224), (852, 10166422), (908, 9539418), (914, 9476796), (994, 8714076), (1176, 7365469), (1362, 6359612), (1371, 6317864), (1491, 5809384), (1589, 5451096), (1704, 5083211), (1816, 4769709), (1828, 4738398), (1988, 4357038), (2724, 3179806), (2742, 3158932), (2982, 2904692), (3178, 2725548), (3199, 2707656), (3479, 2489736), (3656, 2369199), (3976, 2178519), (4767, 1817032), (5448, 1589903), (5484, 1579466), (5964, 1452346), (6356, 1362774), (6398, 1353828), (6958, 1244868), (9534, 908516), (9597, 902552), (10437, 829912), (10968, 789733), (11123, 778728), (11928, 726173), (12712, 681387), (12796, 676914), (13916, 622434), (16117, 537432), (19068, 454258), (19194, 451276), (20874, 414956), (22246, 389364), (22393, 386808), (25592, 338457), (27832, 311217), (32234, 268716), (32447, 266952), (33369, 259576), (38136, 227129), (38388, 225638), (41748, 207478), (44492, 194682), (44786, 193404), (48351, 179144), (64468, 134358), (64894, 133476), (66738, 129788), (67179, 128936), (76776, 112819), (83496, 103739), (88984, 97341), (89572, 96702)]