390480552

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{337}}^1$

素因数の和:397

約数の個数: 288

約数和(自身を含む): 1402564800

約数和(自身を除く): 1012084248

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 18, 19, 21, 22, 24, 28, 33, 36, 38, 42, 44, 56, 57, 63, 66, 72, 76, 77, 84, 88, 99, 114, 121, 126, 132, 133, 152, 154, 168, 171, 198, 209, 228, 231, 242, 252, 264, 266, 308, 337, 342, 363, 396, 399, 418, 456, 462, 484, 504, 532, 616, 627, 674, 684, 693, 726, 792, 798, 836, 847, 924, 968, 1011, 1064, 1089, 1197, 1254, 1348, 1368, 1386, 1452, 1463, 1596, 1672, 1694, 1848, 1881, 2022, 2178, 2299, 2359, 2394, 2508, 2541, 2696, 2772, 2904, 2926, 3033, 3192, 3388, 3707, 3762, 4044, 4356, 4389, 4598, 4718, 4788, 5016, 5082, 5544, 5852, 6066, 6403, 6776, 6897, 7077, 7414, 7524, 7623, 8088, 8712, 8778, 9196, 9436, 9576, 10164, 11121, 11704, 12132, 12806, 13167, 13794, 14154, 14828, 15048, 15246, 16093, 17556, 18392, 18872, 19209, 20328, 20691, 21231, 22242, 24264, 25612, 25949, 26334, 27588, 28308, 29656, 30492, 32186, 33363, 35112, 38418, 40777, 41382, 42462, 44484, 44821, 48279, 51224, 51898, 52668, 55176, 56616, 57627, 60984, 64372, 66726, 70433, 76836, 77847, 81554, 82764, 84924, 88968, 89642, 96558, 103796, 105336, 115254, 122331, 128744, 133452, 134463, 140866, 144837, 153672, 155694, 163108, 165528, 169848, 179284, 193116, 207592, 211299, 230508, 233541, 244662, 266904, 268926, 281732, 285439, 289674, 311388, 326216, 358568, 366993, 386232, 403389, 422598, 461016, 467082, 489324, 493031, 537852, 563464, 570878, 579348, 622776, 633897, 733986, 774763, 806778, 845196, 856317, 934164, 978648, 986062, 1075704, 1141756, 1158696, 1267794, 1467972, 1479093, 1549526, 1613556, 1690392, 1712634, 1868328, 1972124, 2283512, 2324289, 2535588, 2568951, 2935944, 2958186, 3099052, 3227112, 3425268, 3944248, 4437279, 4648578, 5071176, 5137902, 5423341, 5916372, 6198104, 6850536, 6972867, 8874558, 9297156, 10275804, 10846682, 11832744, 13945734, 16270023, 17749116, 18594312, 20551608, 21693364, 27891468, 32540046, 35498232, 43386728, 48810069, 55782936, 65080092, 97620138, 130160184, 195240276, 390480552]

約数ペア:

[(1, 390480552), (2, 195240276), (3, 130160184), (4, 97620138), (6, 65080092), (7, 55782936), (8, 48810069), (9, 43386728), (11, 35498232), (12, 32540046), (14, 27891468), (18, 21693364), (19, 20551608), (21, 18594312), (22, 17749116), (24, 16270023), (28, 13945734), (33, 11832744), (36, 10846682), (38, 10275804), (42, 9297156), (44, 8874558), (56, 6972867), (57, 6850536), (63, 6198104), (66, 5916372), (72, 5423341), (76, 5137902), (77, 5071176), (84, 4648578), (88, 4437279), (99, 3944248), (114, 3425268), (121, 3227112), (126, 3099052), (132, 2958186), (133, 2935944), (152, 2568951), (154, 2535588), (168, 2324289), (171, 2283512), (198, 1972124), (209, 1868328), (228, 1712634), (231, 1690392), (242, 1613556), (252, 1549526), (264, 1479093), (266, 1467972), (308, 1267794), (337, 1158696), (342, 1141756), (363, 1075704), (396, 986062), (399, 978648), (418, 934164), (456, 856317), (462, 845196), (484, 806778), (504, 774763), (532, 733986), (616, 633897), (627, 622776), (674, 579348), (684, 570878), (693, 563464), (726, 537852), (792, 493031), (798, 489324), (836, 467082), (847, 461016), (924, 422598), (968, 403389), (1011, 386232), (1064, 366993), (1089, 358568), (1197, 326216), (1254, 311388), (1348, 289674), (1368, 285439), (1386, 281732), (1452, 268926), (1463, 266904), (1596, 244662), (1672, 233541), (1694, 230508), (1848, 211299), (1881, 207592), (2022, 193116), (2178, 179284), (2299, 169848), (2359, 165528), (2394, 163108), (2508, 155694), (2541, 153672), (2696, 144837), (2772, 140866), (2904, 134463), (2926, 133452), (3033, 128744), (3192, 122331), (3388, 115254), (3707, 105336), (3762, 103796), (4044, 96558), (4356, 89642), (4389, 88968), (4598, 84924), (4718, 82764), (4788, 81554), (5016, 77847), (5082, 76836), (5544, 70433), (5852, 66726), (6066, 64372), (6403, 60984), (6776, 57627), (6897, 56616), (7077, 55176), (7414, 52668), (7524, 51898), (7623, 51224), (8088, 48279), (8712, 44821), (8778, 44484), (9196, 42462), (9436, 41382), (9576, 40777), (10164, 38418), (11121, 35112), (11704, 33363), (12132, 32186), (12806, 30492), (13167, 29656), (13794, 28308), (14154, 27588), (14828, 26334), (15048, 25949), (15246, 25612), (16093, 24264), (17556, 22242), (18392, 21231), (18872, 20691), (19209, 20328)]