270213048

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{191}}^1\times {\mathrm{401}}^1$

素因数の和:618

約数の個数: 144

約数和(自身を含む): 857900160

約数和(自身を除く): 587687112

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 49, 56, 63, 72, 84, 98, 126, 147, 168, 191, 196, 252, 294, 382, 392, 401, 441, 504, 573, 588, 764, 802, 882, 1146, 1176, 1203, 1337, 1528, 1604, 1719, 1764, 2292, 2406, 2674, 2807, 3208, 3438, 3528, 3609, 4011, 4584, 4812, 5348, 5614, 6876, 7218, 8022, 8421, 9359, 9624, 10696, 11228, 12033, 13752, 14436, 16044, 16842, 18718, 19649, 22456, 24066, 25263, 28077, 28872, 32088, 33684, 37436, 39298, 48132, 50526, 56154, 58947, 67368, 74872, 76591, 78596, 84231, 96264, 101052, 112308, 117894, 153182, 157192, 168462, 176841, 202104, 224616, 229773, 235788, 306364, 336924, 353682, 459546, 471576, 536137, 612728, 673848, 689319, 707364, 919092, 1072274, 1378638, 1414728, 1608411, 1838184, 2144548, 2757276, 3216822, 3752959, 4289096, 4825233, 5514552, 6433644, 7505918, 9650466, 11258877, 12867288, 15011836, 19300932, 22517754, 30023672, 33776631, 38601864, 45035508, 67553262, 90071016, 135106524, 270213048]

約数ペア:

[(1, 270213048), (2, 135106524), (3, 90071016), (4, 67553262), (6, 45035508), (7, 38601864), (8, 33776631), (9, 30023672), (12, 22517754), (14, 19300932), (18, 15011836), (21, 12867288), (24, 11258877), (28, 9650466), (36, 7505918), (42, 6433644), (49, 5514552), (56, 4825233), (63, 4289096), (72, 3752959), (84, 3216822), (98, 2757276), (126, 2144548), (147, 1838184), (168, 1608411), (191, 1414728), (196, 1378638), (252, 1072274), (294, 919092), (382, 707364), (392, 689319), (401, 673848), (441, 612728), (504, 536137), (573, 471576), (588, 459546), (764, 353682), (802, 336924), (882, 306364), (1146, 235788), (1176, 229773), (1203, 224616), (1337, 202104), (1528, 176841), (1604, 168462), (1719, 157192), (1764, 153182), (2292, 117894), (2406, 112308), (2674, 101052), (2807, 96264), (3208, 84231), (3438, 78596), (3528, 76591), (3609, 74872), (4011, 67368), (4584, 58947), (4812, 56154), (5348, 50526), (5614, 48132), (6876, 39298), (7218, 37436), (8022, 33684), (8421, 32088), (9359, 28872), (9624, 28077), (10696, 25263), (11228, 24066), (12033, 22456), (13752, 19649), (14436, 18718), (16044, 16842)]