2646238608

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{491}}^1\times {\mathrm{2879}}^1$

素因数の和:3397

約数の個数: 120

約数和(自身を含む): 7994488320

約数和(自身を除く): 5348249712

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 78, 104, 117, 144, 156, 208, 234, 312, 468, 491, 624, 936, 982, 1473, 1872, 1964, 2879, 2946, 3928, 4419, 5758, 5892, 6383, 7856, 8637, 8838, 11516, 11784, 12766, 17274, 17676, 19149, 23032, 23568, 25532, 25911, 34548, 35352, 37427, 38298, 46064, 51064, 51822, 57447, 69096, 70704, 74854, 76596, 102128, 103644, 112281, 114894, 138192, 149708, 153192, 207288, 224562, 229788, 299416, 306384, 336843, 414576, 449124, 459576, 598832, 673686, 898248, 919152, 1347372, 1413589, 1796496, 2694744, 2827178, 4240767, 5389488, 5654356, 8481534, 11308712, 12722301, 16963068, 18376657, 22617424, 25444602, 33926136, 36753314, 50889204, 55129971, 67852272, 73506628, 101778408, 110259942, 147013256, 165389913, 203556816, 220519884, 294026512, 330779826, 441039768, 661559652, 882079536, 1323119304, 2646238608]

約数ペア:

[(1, 2646238608), (2, 1323119304), (3, 882079536), (4, 661559652), (6, 441039768), (8, 330779826), (9, 294026512), (12, 220519884), (13, 203556816), (16, 165389913), (18, 147013256), (24, 110259942), (26, 101778408), (36, 73506628), (39, 67852272), (48, 55129971), (52, 50889204), (72, 36753314), (78, 33926136), (104, 25444602), (117, 22617424), (144, 18376657), (156, 16963068), (208, 12722301), (234, 11308712), (312, 8481534), (468, 5654356), (491, 5389488), (624, 4240767), (936, 2827178), (982, 2694744), (1473, 1796496), (1872, 1413589), (1964, 1347372), (2879, 919152), (2946, 898248), (3928, 673686), (4419, 598832), (5758, 459576), (5892, 449124), (6383, 414576), (7856, 336843), (8637, 306384), (8838, 299416), (11516, 229788), (11784, 224562), (12766, 207288), (17274, 153192), (17676, 149708), (19149, 138192), (23032, 114894), (23568, 112281), (25532, 103644), (25911, 102128), (34548, 76596), (35352, 74854), (37427, 70704), (38298, 69096), (46064, 57447), (51064, 51822)]