2436189728

素因数分解:

$2^5\times 7^1\times {\mathrm{19}}^2\times {\mathrm{47}}^1\times {\mathrm{641}}^1$

素因数の和:743

約数の個数: 144

約数和(自身を含む): 5917411584

約数和(自身を除く): 3481221856

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 47, 56, 76, 94, 112, 133, 152, 188, 224, 266, 304, 329, 361, 376, 532, 608, 641, 658, 722, 752, 893, 1064, 1282, 1316, 1444, 1504, 1786, 2128, 2527, 2564, 2632, 2888, 3572, 4256, 4487, 5054, 5128, 5264, 5776, 6251, 7144, 8974, 10108, 10256, 10528, 11552, 12179, 12502, 14288, 16967, 17948, 20216, 20512, 24358, 25004, 28576, 30127, 33934, 35896, 40432, 48716, 50008, 60254, 67868, 71792, 80864, 85253, 97432, 100016, 118769, 120508, 135736, 143584, 170506, 194864, 200032, 210889, 231401, 237538, 241016, 271472, 341012, 389728, 421778, 462802, 475076, 482032, 542944, 572413, 682024, 843556, 925604, 950152, 964064, 1144826, 1364048, 1619807, 1687112, 1851208, 1900304, 2289652, 2728096, 3239614, 3374224, 3702416, 3800608, 4006891, 4579304, 6479228, 6748448, 7404832, 8013782, 9158608, 10875847, 12958456, 16027564, 18317216, 21751694, 25916912, 32055128, 43503388, 51833824, 64110256, 76130929, 87006776, 128220512, 152261858, 174013552, 304523716, 348027104, 609047432, 1218094864, 2436189728]

約数ペア:

[(1, 2436189728), (2, 1218094864), (4, 609047432), (7, 348027104), (8, 304523716), (14, 174013552), (16, 152261858), (19, 128220512), (28, 87006776), (32, 76130929), (38, 64110256), (47, 51833824), (56, 43503388), (76, 32055128), (94, 25916912), (112, 21751694), (133, 18317216), (152, 16027564), (188, 12958456), (224, 10875847), (266, 9158608), (304, 8013782), (329, 7404832), (361, 6748448), (376, 6479228), (532, 4579304), (608, 4006891), (641, 3800608), (658, 3702416), (722, 3374224), (752, 3239614), (893, 2728096), (1064, 2289652), (1282, 1900304), (1316, 1851208), (1444, 1687112), (1504, 1619807), (1786, 1364048), (2128, 1144826), (2527, 964064), (2564, 950152), (2632, 925604), (2888, 843556), (3572, 682024), (4256, 572413), (4487, 542944), (5054, 482032), (5128, 475076), (5264, 462802), (5776, 421778), (6251, 389728), (7144, 341012), (8974, 271472), (10108, 241016), (10256, 237538), (10528, 231401), (11552, 210889), (12179, 200032), (12502, 194864), (14288, 170506), (16967, 143584), (17948, 135736), (20216, 120508), (20512, 118769), (24358, 100016), (25004, 97432), (28576, 85253), (30127, 80864), (33934, 71792), (35896, 67868), (40432, 60254), (48716, 50008)]