38919051808

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{223}}^1\times {\mathrm{821}}^1$

素因数の和:1147

約数の個数: 192

約数和(自身を含む): 96141330432

約数和(自身を除く): 57222278624

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 73, 91, 104, 112, 146, 182, 208, 223, 224, 292, 364, 416, 446, 511, 584, 728, 821, 892, 949, 1022, 1168, 1456, 1561, 1642, 1784, 1898, 2044, 2336, 2899, 2912, 3122, 3284, 3568, 3796, 4088, 5747, 5798, 6244, 6568, 6643, 7136, 7592, 8176, 10673, 11494, 11596, 12488, 13136, 13286, 15184, 16279, 16352, 20293, 21346, 22988, 23192, 24976, 26272, 26572, 30368, 32558, 40586, 42692, 45976, 46384, 49952, 53144, 59933, 65116, 74711, 81172, 85384, 91952, 92768, 106288, 113953, 119866, 130232, 149422, 162344, 170768, 183083, 183904, 211627, 212576, 227906, 239732, 260464, 298844, 324688, 341536, 366166, 419531, 423254, 455812, 479464, 520928, 597688, 649376, 732332, 779129, 839062, 846508, 911624, 958928, 1195376, 1281581, 1464664, 1481389, 1558258, 1678124, 1693016, 1823248, 1917856, 2380079, 2390752, 2563162, 2929328, 2962778, 3116516, 3356248, 3386032, 3646496, 4760158, 5126324, 5453903, 5858656, 5925556, 6233032, 6712496, 6772064, 9520316, 10252648, 10907806, 11851112, 12466064, 13365059, 13424992, 16660553, 19040632, 20505296, 21815612, 23702224, 24932128, 26730118, 33321106, 38081264, 41010592, 43631224, 47404448, 53460236, 66642212, 76162528, 87262448, 93555413, 106920472, 133284424, 173745767, 174524896, 187110826, 213840944, 266568848, 347491534, 374221652, 427681888, 533137696, 694983068, 748443304, 1216220369, 1389966136, 1496886608, 2432440738, 2779932272, 2993773216, 4864881476, 5559864544, 9729762952, 19459525904, 38919051808]

約数ペア:

[(1, 38919051808), (2, 19459525904), (4, 9729762952), (7, 5559864544), (8, 4864881476), (13, 2993773216), (14, 2779932272), (16, 2432440738), (26, 1496886608), (28, 1389966136), (32, 1216220369), (52, 748443304), (56, 694983068), (73, 533137696), (91, 427681888), (104, 374221652), (112, 347491534), (146, 266568848), (182, 213840944), (208, 187110826), (223, 174524896), (224, 173745767), (292, 133284424), (364, 106920472), (416, 93555413), (446, 87262448), (511, 76162528), (584, 66642212), (728, 53460236), (821, 47404448), (892, 43631224), (949, 41010592), (1022, 38081264), (1168, 33321106), (1456, 26730118), (1561, 24932128), (1642, 23702224), (1784, 21815612), (1898, 20505296), (2044, 19040632), (2336, 16660553), (2899, 13424992), (2912, 13365059), (3122, 12466064), (3284, 11851112), (3568, 10907806), (3796, 10252648), (4088, 9520316), (5747, 6772064), (5798, 6712496), (6244, 6233032), (6568, 5925556), (6643, 5858656), (7136, 5453903), (7592, 5126324), (8176, 4760158), (10673, 3646496), (11494, 3386032), (11596, 3356248), (12488, 3116516), (13136, 2962778), (13286, 2929328), (15184, 2563162), (16279, 2390752), (16352, 2380079), (20293, 1917856), (21346, 1823248), (22988, 1693016), (23192, 1678124), (24976, 1558258), (26272, 1481389), (26572, 1464664), (30368, 1281581), (32558, 1195376), (40586, 958928), (42692, 911624), (45976, 846508), (46384, 839062), (49952, 779129), (53144, 732332), (59933, 649376), (65116, 597688), (74711, 520928), (81172, 479464), (85384, 455812), (91952, 423254), (92768, 419531), (106288, 366166), (113953, 341536), (119866, 324688), (130232, 298844), (149422, 260464), (162344, 239732), (170768, 227906), (183083, 212576), (183904, 211627)]