312087768

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{317}}^1$

素因数の和:489

約数の個数: 128

約数和(自身を含む): 879206400

約数和(自身を除く): 567118632

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 19, 24, 34, 38, 51, 57, 68, 76, 102, 114, 127, 136, 152, 204, 228, 254, 317, 323, 381, 408, 456, 508, 634, 646, 762, 951, 969, 1016, 1268, 1292, 1524, 1902, 1938, 2159, 2413, 2536, 2584, 3048, 3804, 3876, 4318, 4826, 5389, 6023, 6477, 7239, 7608, 7752, 8636, 9652, 10778, 12046, 12954, 14478, 16167, 17272, 18069, 19304, 21556, 24092, 25908, 28956, 32334, 36138, 40259, 41021, 43112, 48184, 51816, 57912, 64668, 72276, 80518, 82042, 102391, 120777, 123063, 129336, 144552, 161036, 164084, 204782, 241554, 246126, 307173, 322072, 328168, 409564, 483108, 492252, 614346, 684403, 764921, 819128, 966216, 984504, 1228692, 1368806, 1529842, 2053209, 2294763, 2457384, 2737612, 3059684, 4106418, 4589526, 5475224, 6119368, 8212836, 9179052, 13003657, 16425672, 18358104, 26007314, 39010971, 52014628, 78021942, 104029256, 156043884, 312087768]

約数ペア:

[(1, 312087768), (2, 156043884), (3, 104029256), (4, 78021942), (6, 52014628), (8, 39010971), (12, 26007314), (17, 18358104), (19, 16425672), (24, 13003657), (34, 9179052), (38, 8212836), (51, 6119368), (57, 5475224), (68, 4589526), (76, 4106418), (102, 3059684), (114, 2737612), (127, 2457384), (136, 2294763), (152, 2053209), (204, 1529842), (228, 1368806), (254, 1228692), (317, 984504), (323, 966216), (381, 819128), (408, 764921), (456, 684403), (508, 614346), (634, 492252), (646, 483108), (762, 409564), (951, 328168), (969, 322072), (1016, 307173), (1268, 246126), (1292, 241554), (1524, 204782), (1902, 164084), (1938, 161036), (2159, 144552), (2413, 129336), (2536, 123063), (2584, 120777), (3048, 102391), (3804, 82042), (3876, 80518), (4318, 72276), (4826, 64668), (5389, 57912), (6023, 51816), (6477, 48184), (7239, 43112), (7608, 41021), (7752, 40259), (8636, 36138), (9652, 32334), (10778, 28956), (12046, 25908), (12954, 24092), (14478, 21556), (16167, 19304), (17272, 18069)]