21476933424

素因数分解:

$2^4\times 3^2\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1\times {\mathrm{881}}^1$

素因数の和:1096

約数の個数: 240

約数和(自身を含む): 64059899904

約数和(自身を除く): 42582966480

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 36, 43, 48, 62, 72, 86, 93, 124, 127, 129, 144, 172, 186, 248, 254, 258, 279, 344, 372, 381, 387, 496, 508, 516, 558, 688, 744, 762, 774, 881, 1016, 1032, 1116, 1143, 1333, 1488, 1524, 1548, 1762, 2032, 2064, 2232, 2286, 2643, 2666, 3048, 3096, 3524, 3937, 3999, 4464, 4572, 5286, 5332, 5461, 6096, 6192, 7048, 7874, 7929, 7998, 9144, 10572, 10664, 10922, 11811, 11997, 14096, 15748, 15858, 15996, 16383, 18288, 21144, 21328, 21844, 23622, 23994, 27311, 31496, 31716, 31992, 32766, 35433, 37883, 42288, 43688, 47244, 47988, 49149, 54622, 62992, 63432, 63984, 65532, 70866, 75766, 81933, 87376, 94488, 95976, 98298, 109244, 111887, 113649, 126864, 131064, 141732, 151532, 163866, 169291, 188976, 191952, 196596, 218488, 223774, 227298, 245799, 262128, 283464, 303064, 327732, 335661, 338582, 340947, 393192, 436976, 447548, 454596, 491598, 507873, 566928, 606128, 655464, 671322, 677164, 681894, 786384, 895096, 909192, 983196, 1006983, 1015746, 1174373, 1310928, 1342644, 1354328, 1363788, 1523619, 1790192, 1818384, 1966392, 2013966, 2031492, 2348746, 2685288, 2708656, 2727576, 3047238, 3468497, 3523119, 3932784, 4027932, 4062984, 4697492, 4811141, 5370576, 5455152, 6094476, 6936994, 7046238, 8055864, 8125968, 9394984, 9622282, 10405491, 10569357, 12188952, 13873988, 14092476, 14433423, 16111728, 18789968, 19244564, 20810982, 21138714, 24377904, 27747976, 28184952, 28866846, 31216473, 38489128, 41621964, 42277428, 43300269, 55495952, 56369904, 57733692, 62432946, 76978256, 83243928, 84554856, 86600538, 115467384, 124865892, 149145371, 166487856, 169109712, 173201076, 230934768, 249731784, 298290742, 346402152, 447436113, 499463568, 596581484, 692804304, 894872226, 1193162968, 1342308339, 1789744452, 2386325936, 2684616678, 3579488904, 5369233356, 7158977808, 10738466712, 21476933424]

約数ペア:

[(1, 21476933424), (2, 10738466712), (3, 7158977808), (4, 5369233356), (6, 3579488904), (8, 2684616678), (9, 2386325936), (12, 1789744452), (16, 1342308339), (18, 1193162968), (24, 894872226), (31, 692804304), (36, 596581484), (43, 499463568), (48, 447436113), (62, 346402152), (72, 298290742), (86, 249731784), (93, 230934768), (124, 173201076), (127, 169109712), (129, 166487856), (144, 149145371), (172, 124865892), (186, 115467384), (248, 86600538), (254, 84554856), (258, 83243928), (279, 76978256), (344, 62432946), (372, 57733692), (381, 56369904), (387, 55495952), (496, 43300269), (508, 42277428), (516, 41621964), (558, 38489128), (688, 31216473), (744, 28866846), (762, 28184952), (774, 27747976), (881, 24377904), (1016, 21138714), (1032, 20810982), (1116, 19244564), (1143, 18789968), (1333, 16111728), (1488, 14433423), (1524, 14092476), (1548, 13873988), (1762, 12188952), (2032, 10569357), (2064, 10405491), (2232, 9622282), (2286, 9394984), (2643, 8125968), (2666, 8055864), (3048, 7046238), (3096, 6936994), (3524, 6094476), (3937, 5455152), (3999, 5370576), (4464, 4811141), (4572, 4697492), (5286, 4062984), (5332, 4027932), (5461, 3932784), (6096, 3523119), (6192, 3468497), (7048, 3047238), (7874, 2727576), (7929, 2708656), (7998, 2685288), (9144, 2348746), (10572, 2031492), (10664, 2013966), (10922, 1966392), (11811, 1818384), (11997, 1790192), (14096, 1523619), (15748, 1363788), (15858, 1354328), (15996, 1342644), (16383, 1310928), (18288, 1174373), (21144, 1015746), (21328, 1006983), (21844, 983196), (23622, 909192), (23994, 895096), (27311, 786384), (31496, 681894), (31716, 677164), (31992, 671322), (32766, 655464), (35433, 606128), (37883, 566928), (42288, 507873), (43688, 491598), (47244, 454596), (47988, 447548), (49149, 436976), (54622, 393192), (62992, 340947), (63432, 338582), (63984, 335661), (65532, 327732), (70866, 303064), (75766, 283464), (81933, 262128), (87376, 245799), (94488, 227298), (95976, 223774), (98298, 218488), (109244, 196596), (111887, 191952), (113649, 188976), (126864, 169291), (131064, 163866), (141732, 151532)]