330855984

素因数分解:

$2^4\times 3^2\times {\mathrm{107}}^1\times {\mathrm{109}}^1\times {\mathrm{197}}^1$

素因数の和:427

約数の個数: 120

約数和(自身を含む): 947952720

約数和(自身を除く): 617096736

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 107, 109, 144, 197, 214, 218, 321, 327, 394, 428, 436, 591, 642, 654, 788, 856, 872, 963, 981, 1182, 1284, 1308, 1576, 1712, 1744, 1773, 1926, 1962, 2364, 2568, 2616, 3152, 3546, 3852, 3924, 4728, 5136, 5232, 7092, 7704, 7848, 9456, 11663, 14184, 15408, 15696, 21079, 21473, 23326, 28368, 34989, 42158, 42946, 46652, 63237, 64419, 69978, 84316, 85892, 93304, 104967, 126474, 128838, 139956, 168632, 171784, 186608, 189711, 193257, 209934, 252948, 257676, 279912, 337264, 343568, 379422, 386514, 419868, 505896, 515352, 559824, 758844, 773028, 839736, 1011792, 1030704, 1517688, 1546056, 1679472, 2297611, 3035376, 3092112, 4595222, 6892833, 9190444, 13785666, 18380888, 20678499, 27571332, 36761776, 41356998, 55142664, 82713996, 110285328, 165427992, 330855984]

約数ペア:

[(1, 330855984), (2, 165427992), (3, 110285328), (4, 82713996), (6, 55142664), (8, 41356998), (9, 36761776), (12, 27571332), (16, 20678499), (18, 18380888), (24, 13785666), (36, 9190444), (48, 6892833), (72, 4595222), (107, 3092112), (109, 3035376), (144, 2297611), (197, 1679472), (214, 1546056), (218, 1517688), (321, 1030704), (327, 1011792), (394, 839736), (428, 773028), (436, 758844), (591, 559824), (642, 515352), (654, 505896), (788, 419868), (856, 386514), (872, 379422), (963, 343568), (981, 337264), (1182, 279912), (1284, 257676), (1308, 252948), (1576, 209934), (1712, 193257), (1744, 189711), (1773, 186608), (1926, 171784), (1962, 168632), (2364, 139956), (2568, 128838), (2616, 126474), (3152, 104967), (3546, 93304), (3852, 85892), (3924, 84316), (4728, 69978), (5136, 64419), (5232, 63237), (7092, 46652), (7704, 42946), (7848, 42158), (9456, 34989), (11663, 28368), (14184, 23326), (15408, 21473), (15696, 21079)]