1983818088

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{61}}^1\times {\mathrm{137}}^1\times {\mathrm{157}}^1$

素因数の和:377

約数の個数: 256

約数和(自身を含む): 6488870400

約数和(自身を除く): 4505052312

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 61, 63, 72, 84, 108, 122, 126, 137, 157, 168, 183, 189, 216, 244, 252, 274, 314, 366, 378, 411, 427, 471, 488, 504, 548, 549, 628, 732, 756, 822, 854, 942, 959, 1096, 1098, 1099, 1233, 1256, 1281, 1413, 1464, 1512, 1644, 1647, 1708, 1884, 1918, 2196, 2198, 2466, 2562, 2826, 2877, 3288, 3294, 3297, 3416, 3699, 3768, 3836, 3843, 4239, 4392, 4396, 4932, 5124, 5652, 5754, 6588, 6594, 7398, 7672, 7686, 8357, 8478, 8631, 8792, 9577, 9864, 9891, 10248, 11304, 11508, 11529, 13176, 13188, 14796, 15372, 16714, 16956, 17262, 19154, 19782, 21509, 23016, 23058, 25071, 25893, 26376, 28731, 29592, 29673, 30744, 33428, 33912, 34524, 38308, 39564, 43018, 46116, 50142, 51786, 57462, 58499, 59346, 64527, 66856, 67039, 69048, 75213, 76616, 79128, 86036, 86193, 92232, 100284, 103572, 114924, 116998, 118692, 129054, 134078, 150426, 150563, 172072, 172386, 175497, 193581, 200568, 201117, 207144, 225639, 229848, 233996, 237384, 258108, 258579, 268156, 300852, 301126, 344772, 350994, 387162, 402234, 451278, 451689, 467992, 516216, 517158, 526491, 536312, 580743, 601704, 602252, 603351, 689544, 701988, 774324, 804468, 902556, 903378, 1034316, 1052982, 1161486, 1204504, 1206702, 1312049, 1355067, 1403976, 1548648, 1579473, 1608936, 1805112, 1806756, 1810053, 2068632, 2105964, 2322972, 2413404, 2624098, 2710134, 3158946, 3613512, 3620106, 3936147, 4065201, 4211928, 4645944, 4826808, 5248196, 5420268, 6317892, 7240212, 7872294, 8130402, 9184343, 10496392, 10840536, 11808441, 12635784, 14480424, 15744588, 16260804, 18368686, 23616882, 27553029, 31489176, 32521608, 35425323, 36737372, 47233764, 55106058, 70850646, 73474744, 82659087, 94467528, 110212116, 141701292, 165318174, 220424232, 247977261, 283402584, 330636348, 495954522, 661272696, 991909044, 1983818088]

約数ペア:

[(1, 1983818088), (2, 991909044), (3, 661272696), (4, 495954522), (6, 330636348), (7, 283402584), (8, 247977261), (9, 220424232), (12, 165318174), (14, 141701292), (18, 110212116), (21, 94467528), (24, 82659087), (27, 73474744), (28, 70850646), (36, 55106058), (42, 47233764), (54, 36737372), (56, 35425323), (61, 32521608), (63, 31489176), (72, 27553029), (84, 23616882), (108, 18368686), (122, 16260804), (126, 15744588), (137, 14480424), (157, 12635784), (168, 11808441), (183, 10840536), (189, 10496392), (216, 9184343), (244, 8130402), (252, 7872294), (274, 7240212), (314, 6317892), (366, 5420268), (378, 5248196), (411, 4826808), (427, 4645944), (471, 4211928), (488, 4065201), (504, 3936147), (548, 3620106), (549, 3613512), (628, 3158946), (732, 2710134), (756, 2624098), (822, 2413404), (854, 2322972), (942, 2105964), (959, 2068632), (1096, 1810053), (1098, 1806756), (1099, 1805112), (1233, 1608936), (1256, 1579473), (1281, 1548648), (1413, 1403976), (1464, 1355067), (1512, 1312049), (1644, 1206702), (1647, 1204504), (1708, 1161486), (1884, 1052982), (1918, 1034316), (2196, 903378), (2198, 902556), (2466, 804468), (2562, 774324), (2826, 701988), (2877, 689544), (3288, 603351), (3294, 602252), (3297, 601704), (3416, 580743), (3699, 536312), (3768, 526491), (3836, 517158), (3843, 516216), (4239, 467992), (4392, 451689), (4396, 451278), (4932, 402234), (5124, 387162), (5652, 350994), (5754, 344772), (6588, 301126), (6594, 300852), (7398, 268156), (7672, 258579), (7686, 258108), (8357, 237384), (8478, 233996), (8631, 229848), (8792, 225639), (9577, 207144), (9864, 201117), (9891, 200568), (10248, 193581), (11304, 175497), (11508, 172386), (11529, 172072), (13176, 150563), (13188, 150426), (14796, 134078), (15372, 129054), (16714, 118692), (16956, 116998), (17262, 114924), (19154, 103572), (19782, 100284), (21509, 92232), (23016, 86193), (23058, 86036), (25071, 79128), (25893, 76616), (26376, 75213), (28731, 69048), (29592, 67039), (29673, 66856), (30744, 64527), (33428, 59346), (33912, 58499), (34524, 57462), (38308, 51786), (39564, 50142), (43018, 46116)]