26880821688

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{1583}}^1\times {\mathrm{1657}}^1$

素因数の和:3317

約数の個数: 128

約数和(自身を含む): 78157854720

約数和(自身を除く): 51277033032

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 61, 84, 122, 168, 183, 244, 366, 427, 488, 732, 854, 1281, 1464, 1583, 1657, 1708, 2562, 3166, 3314, 3416, 4749, 4971, 5124, 6332, 6628, 9498, 9942, 10248, 11081, 11599, 12664, 13256, 18996, 19884, 22162, 23198, 33243, 34797, 37992, 39768, 44324, 46396, 66486, 69594, 88648, 92792, 96563, 101077, 132972, 139188, 193126, 202154, 265944, 278376, 289689, 303231, 386252, 404308, 579378, 606462, 675941, 707539, 772504, 808616, 1158756, 1212924, 1351882, 1415078, 2027823, 2122617, 2317512, 2425848, 2623031, 2703764, 2830156, 4055646, 4245234, 5246062, 5407528, 5660312, 7869093, 8111292, 8490468, 10492124, 15738186, 16222584, 16980936, 18361217, 20984248, 31476372, 36722434, 55083651, 62952744, 73444868, 110167302, 146889736, 160004891, 220334604, 320009782, 440669208, 480014673, 640019564, 960029346, 1120034237, 1280039128, 1920058692, 2240068474, 3360102711, 3840117384, 4480136948, 6720205422, 8960273896, 13440410844, 26880821688]

約数ペア:

[(1, 26880821688), (2, 13440410844), (3, 8960273896), (4, 6720205422), (6, 4480136948), (7, 3840117384), (8, 3360102711), (12, 2240068474), (14, 1920058692), (21, 1280039128), (24, 1120034237), (28, 960029346), (42, 640019564), (56, 480014673), (61, 440669208), (84, 320009782), (122, 220334604), (168, 160004891), (183, 146889736), (244, 110167302), (366, 73444868), (427, 62952744), (488, 55083651), (732, 36722434), (854, 31476372), (1281, 20984248), (1464, 18361217), (1583, 16980936), (1657, 16222584), (1708, 15738186), (2562, 10492124), (3166, 8490468), (3314, 8111292), (3416, 7869093), (4749, 5660312), (4971, 5407528), (5124, 5246062), (6332, 4245234), (6628, 4055646), (9498, 2830156), (9942, 2703764), (10248, 2623031), (11081, 2425848), (11599, 2317512), (12664, 2122617), (13256, 2027823), (18996, 1415078), (19884, 1351882), (22162, 1212924), (23198, 1158756), (33243, 808616), (34797, 772504), (37992, 707539), (39768, 675941), (44324, 606462), (46396, 579378), (66486, 404308), (69594, 386252), (88648, 303231), (92792, 289689), (96563, 278376), (101077, 265944), (132972, 202154), (139188, 193126)]