996378864

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{14923}}^1$

素因数の和:15054

約数の個数: 80

約数和(自身を含む): 2798070912

約数和(自身を除く): 1801692048

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 107, 156, 208, 214, 312, 321, 428, 624, 642, 856, 1284, 1391, 1712, 2568, 2782, 4173, 5136, 5564, 8346, 11128, 14923, 16692, 22256, 29846, 33384, 44769, 59692, 66768, 89538, 119384, 179076, 193999, 238768, 358152, 387998, 581997, 716304, 775996, 1163994, 1551992, 1596761, 2327988, 3103984, 3193522, 4655976, 4790283, 6387044, 9311952, 9580566, 12774088, 19161132, 20757893, 25548176, 38322264, 41515786, 62273679, 76644528, 83031572, 124547358, 166063144, 249094716, 332126288, 498189432, 996378864]

約数ペア:

[(1, 996378864), (2, 498189432), (3, 332126288), (4, 249094716), (6, 166063144), (8, 124547358), (12, 83031572), (13, 76644528), (16, 62273679), (24, 41515786), (26, 38322264), (39, 25548176), (48, 20757893), (52, 19161132), (78, 12774088), (104, 9580566), (107, 9311952), (156, 6387044), (208, 4790283), (214, 4655976), (312, 3193522), (321, 3103984), (428, 2327988), (624, 1596761), (642, 1551992), (856, 1163994), (1284, 775996), (1391, 716304), (1712, 581997), (2568, 387998), (2782, 358152), (4173, 238768), (5136, 193999), (5564, 179076), (8346, 119384), (11128, 89538), (14923, 66768), (16692, 59692), (22256, 44769), (29846, 33384)]