268704156

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{5431}}^1$

素因数の和:5495

約数の個数: 96

約数和(自身を含む): 778731520

約数和(自身を除く): 510027364

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 31, 38, 42, 57, 62, 76, 84, 93, 114, 124, 133, 186, 217, 228, 266, 372, 399, 434, 532, 589, 651, 798, 868, 1178, 1302, 1596, 1767, 2356, 2604, 3534, 4123, 5431, 7068, 8246, 10862, 12369, 16293, 16492, 21724, 24738, 32586, 38017, 49476, 65172, 76034, 103189, 114051, 152068, 168361, 206378, 228102, 309567, 336722, 412756, 456204, 505083, 619134, 673444, 722323, 1010166, 1178527, 1238268, 1444646, 2020332, 2166969, 2357054, 2889292, 3198859, 3535581, 4333938, 4714108, 6397718, 7071162, 8667876, 9596577, 12795436, 14142324, 19193154, 22392013, 38386308, 44784026, 67176039, 89568052, 134352078, 268704156]

約数ペア:

[(1, 268704156), (2, 134352078), (3, 89568052), (4, 67176039), (6, 44784026), (7, 38386308), (12, 22392013), (14, 19193154), (19, 14142324), (21, 12795436), (28, 9596577), (31, 8667876), (38, 7071162), (42, 6397718), (57, 4714108), (62, 4333938), (76, 3535581), (84, 3198859), (93, 2889292), (114, 2357054), (124, 2166969), (133, 2020332), (186, 1444646), (217, 1238268), (228, 1178527), (266, 1010166), (372, 722323), (399, 673444), (434, 619134), (532, 505083), (589, 456204), (651, 412756), (798, 336722), (868, 309567), (1178, 228102), (1302, 206378), (1596, 168361), (1767, 152068), (2356, 114051), (2604, 103189), (3534, 76034), (4123, 65172), (5431, 49476), (7068, 38017), (8246, 32586), (10862, 24738), (12369, 21724), (16293, 16492)]