319314384

素因数分解:

$2^4\times 3^2\times {\mathrm{31}}^1\times {\mathrm{233}}^1\times {\mathrm{307}}^1$

素因数の和:585

約数の個数: 120

約数和(自身を含む): 929440512

約数和(自身を除く): 610126128

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 36, 48, 62, 72, 93, 124, 144, 186, 233, 248, 279, 307, 372, 466, 496, 558, 614, 699, 744, 921, 932, 1116, 1228, 1398, 1488, 1842, 1864, 2097, 2232, 2456, 2763, 2796, 3684, 3728, 4194, 4464, 4912, 5526, 5592, 7223, 7368, 8388, 9517, 11052, 11184, 14446, 14736, 16776, 19034, 21669, 22104, 28551, 28892, 33552, 38068, 43338, 44208, 57102, 57784, 65007, 71531, 76136, 85653, 86676, 114204, 115568, 130014, 143062, 152272, 171306, 173352, 214593, 228408, 260028, 286124, 342612, 346704, 429186, 456816, 520056, 572248, 643779, 685224, 858372, 1040112, 1144496, 1287558, 1370448, 1716744, 2217461, 2575116, 3433488, 4434922, 5150232, 6652383, 8869844, 10300464, 13304766, 17739688, 19957149, 26609532, 35479376, 39914298, 53219064, 79828596, 106438128, 159657192, 319314384]

約数ペア:

[(1, 319314384), (2, 159657192), (3, 106438128), (4, 79828596), (6, 53219064), (8, 39914298), (9, 35479376), (12, 26609532), (16, 19957149), (18, 17739688), (24, 13304766), (31, 10300464), (36, 8869844), (48, 6652383), (62, 5150232), (72, 4434922), (93, 3433488), (124, 2575116), (144, 2217461), (186, 1716744), (233, 1370448), (248, 1287558), (279, 1144496), (307, 1040112), (372, 858372), (466, 685224), (496, 643779), (558, 572248), (614, 520056), (699, 456816), (744, 429186), (921, 346704), (932, 342612), (1116, 286124), (1228, 260028), (1398, 228408), (1488, 214593), (1842, 173352), (1864, 171306), (2097, 152272), (2232, 143062), (2456, 130014), (2763, 115568), (2796, 114204), (3684, 86676), (3728, 85653), (4194, 76136), (4464, 71531), (4912, 65007), (5526, 57784), (5592, 57102), (7223, 44208), (7368, 43338), (8388, 38068), (9517, 33552), (11052, 28892), (11184, 28551), (14446, 22104), (14736, 21669), (16776, 19034)]