1947982176

素因数分解:

$2^5\times 3^3\times 7^1\times {\mathrm{137}}^1\times {\mathrm{2351}}^1$

素因数の和:2514

約数の個数: 192

約数和(自身を含む): 6543452160

約数和(自身を除く): 4595469984

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 72, 84, 96, 108, 112, 126, 137, 144, 168, 189, 216, 224, 252, 274, 288, 336, 378, 411, 432, 504, 548, 672, 756, 822, 864, 959, 1008, 1096, 1233, 1512, 1644, 1918, 2016, 2192, 2351, 2466, 2877, 3024, 3288, 3699, 3836, 4384, 4702, 4932, 5754, 6048, 6576, 7053, 7398, 7672, 8631, 9404, 9864, 11508, 13152, 14106, 14796, 15344, 16457, 17262, 18808, 19728, 21159, 23016, 25893, 28212, 29592, 30688, 32914, 34524, 37616, 39456, 42318, 46032, 49371, 51786, 56424, 59184, 63477, 65828, 69048, 75232, 84636, 92064, 98742, 103572, 112848, 118368, 126954, 131656, 138096, 148113, 169272, 197484, 207144, 225696, 253908, 263312, 276192, 296226, 322087, 338544, 394968, 414288, 444339, 507816, 526624, 592452, 644174, 677088, 789936, 828576, 888678, 966261, 1015632, 1184904, 1288348, 1579872, 1777356, 1932522, 2031264, 2254609, 2369808, 2576696, 2898783, 3554712, 3865044, 4509218, 4739616, 5153392, 5797566, 6763827, 7109424, 7730088, 8696349, 9018436, 10306784, 11595132, 13527654, 14218848, 15460176, 17392698, 18036872, 20291481, 23190264, 27055308, 30920352, 34785396, 36073744, 40582962, 46380528, 54110616, 60874443, 69570792, 72147488, 81165924, 92761056, 108221232, 121748886, 139141584, 162331848, 216442464, 243497772, 278283168, 324663696, 486995544, 649327392, 973991088, 1947982176]

約数ペア:

[(1, 1947982176), (2, 973991088), (3, 649327392), (4, 486995544), (6, 324663696), (7, 278283168), (8, 243497772), (9, 216442464), (12, 162331848), (14, 139141584), (16, 121748886), (18, 108221232), (21, 92761056), (24, 81165924), (27, 72147488), (28, 69570792), (32, 60874443), (36, 54110616), (42, 46380528), (48, 40582962), (54, 36073744), (56, 34785396), (63, 30920352), (72, 27055308), (84, 23190264), (96, 20291481), (108, 18036872), (112, 17392698), (126, 15460176), (137, 14218848), (144, 13527654), (168, 11595132), (189, 10306784), (216, 9018436), (224, 8696349), (252, 7730088), (274, 7109424), (288, 6763827), (336, 5797566), (378, 5153392), (411, 4739616), (432, 4509218), (504, 3865044), (548, 3554712), (672, 2898783), (756, 2576696), (822, 2369808), (864, 2254609), (959, 2031264), (1008, 1932522), (1096, 1777356), (1233, 1579872), (1512, 1288348), (1644, 1184904), (1918, 1015632), (2016, 966261), (2192, 888678), (2351, 828576), (2466, 789936), (2877, 677088), (3024, 644174), (3288, 592452), (3699, 526624), (3836, 507816), (4384, 444339), (4702, 414288), (4932, 394968), (5754, 338544), (6048, 322087), (6576, 296226), (7053, 276192), (7398, 263312), (7672, 253908), (8631, 225696), (9404, 207144), (9864, 197484), (11508, 169272), (13152, 148113), (14106, 138096), (14796, 131656), (15344, 126954), (16457, 118368), (17262, 112848), (18808, 103572), (19728, 98742), (21159, 92064), (23016, 84636), (25893, 75232), (28212, 69048), (29592, 65828), (30688, 63477), (32914, 59184), (34524, 56424), (37616, 51786), (39456, 49371), (42318, 46032)]