270996894

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{359}}^1\times {\mathrm{1997}}^1$

素因数の和:2374

約数の個数: 64

約数和(自身を含む): 690508800

約数和(自身を除く): 419511906

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 359, 378, 718, 1077, 1997, 2154, 2513, 3231, 3994, 5026, 5991, 6462, 7539, 9693, 11982, 13979, 15078, 17973, 19386, 22617, 27958, 35946, 41937, 45234, 53919, 67851, 83874, 107838, 125811, 135702, 251622, 377433, 716923, 754866, 1433846, 2150769, 4301538, 5018461, 6452307, 10036922, 12904614, 15055383, 19356921, 30110766, 38713842, 45166149, 90332298, 135498447, 270996894]

約数ペア:

[(1, 270996894), (2, 135498447), (3, 90332298), (6, 45166149), (7, 38713842), (9, 30110766), (14, 19356921), (18, 15055383), (21, 12904614), (27, 10036922), (42, 6452307), (54, 5018461), (63, 4301538), (126, 2150769), (189, 1433846), (359, 754866), (378, 716923), (718, 377433), (1077, 251622), (1997, 135702), (2154, 125811), (2513, 107838), (3231, 83874), (3994, 67851), (5026, 53919), (5991, 45234), (6462, 41937), (7539, 35946), (9693, 27958), (11982, 22617), (13979, 19386), (15078, 17973)]