295621456

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{31}}^1\times {\mathrm{127}}^1$

素因数の和:217

約数の個数: 120

約数和(自身を含む): 677289984

約数和(自身を除く): 381668528

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 31, 38, 52, 62, 76, 104, 124, 127, 152, 208, 247, 248, 254, 304, 361, 403, 494, 496, 508, 589, 722, 806, 988, 1016, 1178, 1444, 1612, 1651, 1976, 2032, 2356, 2413, 2888, 3224, 3302, 3937, 3952, 4693, 4712, 4826, 5776, 6448, 6604, 7657, 7874, 9386, 9424, 9652, 11191, 13208, 15314, 15748, 18772, 19304, 22382, 26416, 30628, 31369, 31496, 37544, 38608, 44764, 45847, 51181, 61256, 62738, 62992, 74803, 75088, 89528, 91694, 102362, 122512, 125476, 145483, 149606, 179056, 183388, 204724, 250952, 290966, 299212, 366776, 409448, 501904, 581932, 596011, 598424, 733552, 818896, 972439, 1163864, 1192022, 1196848, 1421257, 1944878, 2327728, 2384044, 2842514, 3889756, 4768088, 5685028, 7779512, 9536176, 11370056, 15559024, 18476341, 22740112, 36952682, 73905364, 147810728, 295621456]

約数ペア:

[(1, 295621456), (2, 147810728), (4, 73905364), (8, 36952682), (13, 22740112), (16, 18476341), (19, 15559024), (26, 11370056), (31, 9536176), (38, 7779512), (52, 5685028), (62, 4768088), (76, 3889756), (104, 2842514), (124, 2384044), (127, 2327728), (152, 1944878), (208, 1421257), (247, 1196848), (248, 1192022), (254, 1163864), (304, 972439), (361, 818896), (403, 733552), (494, 598424), (496, 596011), (508, 581932), (589, 501904), (722, 409448), (806, 366776), (988, 299212), (1016, 290966), (1178, 250952), (1444, 204724), (1612, 183388), (1651, 179056), (1976, 149606), (2032, 145483), (2356, 125476), (2413, 122512), (2888, 102362), (3224, 91694), (3302, 89528), (3937, 75088), (3952, 74803), (4693, 62992), (4712, 62738), (4826, 61256), (5776, 51181), (6448, 45847), (6604, 44764), (7657, 38608), (7874, 37544), (9386, 31496), (9424, 31369), (9652, 30628), (11191, 26416), (13208, 22382), (15314, 19304), (15748, 18772)]