212262528

素因数分解:

$2^7\times 3^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{619}}^1$

素因数の和:702

約数の個数: 128

約数和(自身を含む): 607104000

約数和(自身を除く): 394841472

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 47, 48, 57, 64, 76, 94, 96, 114, 128, 141, 152, 188, 192, 228, 282, 304, 376, 384, 456, 564, 608, 619, 752, 893, 912, 1128, 1216, 1238, 1504, 1786, 1824, 1857, 2256, 2432, 2476, 2679, 3008, 3572, 3648, 3714, 4512, 4952, 5358, 6016, 7144, 7296, 7428, 9024, 9904, 10716, 11761, 14288, 14856, 18048, 19808, 21432, 23522, 28576, 29093, 29712, 35283, 39616, 42864, 47044, 57152, 58186, 59424, 70566, 79232, 85728, 87279, 94088, 114304, 116372, 118848, 141132, 171456, 174558, 188176, 232744, 237696, 282264, 342912, 349116, 376352, 465488, 552767, 564528, 698232, 752704, 930976, 1105534, 1129056, 1396464, 1505408, 1658301, 1861952, 2211068, 2258112, 2792928, 3316602, 3723904, 4422136, 4516224, 5585856, 6633204, 8844272, 11171712, 13266408, 17688544, 26532816, 35377088, 53065632, 70754176, 106131264, 212262528]

約数ペア:

[(1, 212262528), (2, 106131264), (3, 70754176), (4, 53065632), (6, 35377088), (8, 26532816), (12, 17688544), (16, 13266408), (19, 11171712), (24, 8844272), (32, 6633204), (38, 5585856), (47, 4516224), (48, 4422136), (57, 3723904), (64, 3316602), (76, 2792928), (94, 2258112), (96, 2211068), (114, 1861952), (128, 1658301), (141, 1505408), (152, 1396464), (188, 1129056), (192, 1105534), (228, 930976), (282, 752704), (304, 698232), (376, 564528), (384, 552767), (456, 465488), (564, 376352), (608, 349116), (619, 342912), (752, 282264), (893, 237696), (912, 232744), (1128, 188176), (1216, 174558), (1238, 171456), (1504, 141132), (1786, 118848), (1824, 116372), (1857, 114304), (2256, 94088), (2432, 87279), (2476, 85728), (2679, 79232), (3008, 70566), (3572, 59424), (3648, 58186), (3714, 57152), (4512, 47044), (4952, 42864), (5358, 39616), (6016, 35283), (7144, 29712), (7296, 29093), (7428, 28576), (9024, 23522), (9904, 21432), (10716, 19808), (11761, 18048), (14288, 14856)]