38197656

素因数分解:

$2^3\times 3^5\times 7^2\times {\mathrm{401}}^1$

素因数の和:436

約数の個数: 144

約数和(自身を含む): 125110440

約数和(自身を除く): 86912784

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 49, 54, 56, 63, 72, 81, 84, 98, 108, 126, 147, 162, 168, 189, 196, 216, 243, 252, 294, 324, 378, 392, 401, 441, 486, 504, 567, 588, 648, 756, 802, 882, 972, 1134, 1176, 1203, 1323, 1512, 1604, 1701, 1764, 1944, 2268, 2406, 2646, 2807, 3208, 3402, 3528, 3609, 3969, 4536, 4812, 5292, 5614, 6804, 7218, 7938, 8421, 9624, 10584, 10827, 11228, 11907, 13608, 14436, 15876, 16842, 19649, 21654, 22456, 23814, 25263, 28872, 31752, 32481, 33684, 39298, 43308, 47628, 50526, 58947, 64962, 67368, 75789, 78596, 86616, 95256, 97443, 101052, 117894, 129924, 151578, 157192, 176841, 194886, 202104, 227367, 235788, 259848, 303156, 353682, 389772, 454734, 471576, 530523, 606312, 682101, 707364, 779544, 909468, 1061046, 1364202, 1414728, 1591569, 1818936, 2122092, 2728404, 3183138, 4244184, 4774707, 5456808, 6366276, 9549414, 12732552, 19098828, 38197656]

約数ペア:

[(1, 38197656), (2, 19098828), (3, 12732552), (4, 9549414), (6, 6366276), (7, 5456808), (8, 4774707), (9, 4244184), (12, 3183138), (14, 2728404), (18, 2122092), (21, 1818936), (24, 1591569), (27, 1414728), (28, 1364202), (36, 1061046), (42, 909468), (49, 779544), (54, 707364), (56, 682101), (63, 606312), (72, 530523), (81, 471576), (84, 454734), (98, 389772), (108, 353682), (126, 303156), (147, 259848), (162, 235788), (168, 227367), (189, 202104), (196, 194886), (216, 176841), (243, 157192), (252, 151578), (294, 129924), (324, 117894), (378, 101052), (392, 97443), (401, 95256), (441, 86616), (486, 78596), (504, 75789), (567, 67368), (588, 64962), (648, 58947), (756, 50526), (802, 47628), (882, 43308), (972, 39298), (1134, 33684), (1176, 32481), (1203, 31752), (1323, 28872), (1512, 25263), (1604, 23814), (1701, 22456), (1764, 21654), (1944, 19649), (2268, 16842), (2406, 15876), (2646, 14436), (2807, 13608), (3208, 11907), (3402, 11228), (3528, 10827), (3609, 10584), (3969, 9624), (4536, 8421), (4812, 7938), (5292, 7218), (5614, 6804)]