15663523434

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{257}}^1\times {\mathrm{641}}^1$

素因数の和:992

約数の個数: 128

約数和(自身を含む): 36063595008

約数和(自身を除く): 20400071574

約数列:

[1, 2, 3, 6, 13, 23, 26, 39, 46, 53, 69, 78, 106, 138, 159, 257, 299, 318, 514, 598, 641, 689, 771, 897, 1219, 1282, 1378, 1542, 1794, 1923, 2067, 2438, 3341, 3657, 3846, 4134, 5911, 6682, 7314, 8333, 10023, 11822, 13621, 14743, 15847, 16666, 17733, 20046, 24999, 27242, 29486, 31694, 33973, 35466, 40863, 44229, 47541, 49998, 67946, 76843, 81726, 88458, 95082, 101919, 153686, 164737, 177073, 191659, 203838, 230529, 313283, 329474, 354146, 383318, 441649, 461058, 494211, 531219, 574977, 626566, 781379, 883298, 939849, 988422, 1062438, 1149954, 1324947, 1562758, 1879698, 2141581, 2344137, 2649894, 3788951, 4072679, 4283162, 4688274, 6424743, 7577902, 8145358, 8731061, 10157927, 11366853, 12218037, 12849486, 17462122, 20315854, 22733706, 24436074, 26193183, 30473781, 49256363, 52386366, 60947562, 98512726, 113503793, 147769089, 200814403, 227007586, 295538178, 340511379, 401628806, 602443209, 681022758, 1204886418, 2610587239, 5221174478, 7831761717, 15663523434]

約数ペア:

[(1, 15663523434), (2, 7831761717), (3, 5221174478), (6, 2610587239), (13, 1204886418), (23, 681022758), (26, 602443209), (39, 401628806), (46, 340511379), (53, 295538178), (69, 227007586), (78, 200814403), (106, 147769089), (138, 113503793), (159, 98512726), (257, 60947562), (299, 52386366), (318, 49256363), (514, 30473781), (598, 26193183), (641, 24436074), (689, 22733706), (771, 20315854), (897, 17462122), (1219, 12849486), (1282, 12218037), (1378, 11366853), (1542, 10157927), (1794, 8731061), (1923, 8145358), (2067, 7577902), (2438, 6424743), (3341, 4688274), (3657, 4283162), (3846, 4072679), (4134, 3788951), (5911, 2649894), (6682, 2344137), (7314, 2141581), (8333, 1879698), (10023, 1562758), (11822, 1324947), (13621, 1149954), (14743, 1062438), (15847, 988422), (16666, 939849), (17733, 883298), (20046, 781379), (24999, 626566), (27242, 574977), (29486, 531219), (31694, 494211), (33973, 461058), (35466, 441649), (40863, 383318), (44229, 354146), (47541, 329474), (49998, 313283), (67946, 230529), (76843, 203838), (81726, 191659), (88458, 177073), (95082, 164737), (101919, 153686)]