271722276

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{23}}^1\times {\mathrm{5209}}^1$

素因数の和:5255

約数の個数: 120

約数和(自身を含む): 847271040

約数和(自身を除く): 575548764

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 23, 27, 28, 36, 42, 46, 54, 63, 69, 81, 84, 92, 108, 126, 138, 161, 162, 189, 207, 252, 276, 322, 324, 378, 414, 483, 567, 621, 644, 756, 828, 966, 1134, 1242, 1449, 1863, 1932, 2268, 2484, 2898, 3726, 4347, 5209, 5796, 7452, 8694, 10418, 13041, 15627, 17388, 20836, 26082, 31254, 36463, 46881, 52164, 62508, 72926, 93762, 109389, 119807, 140643, 145852, 187524, 218778, 239614, 281286, 328167, 359421, 421929, 437556, 479228, 562572, 656334, 718842, 838649, 843858, 984501, 1078263, 1312668, 1437684, 1677298, 1687716, 1969002, 2156526, 2515947, 2953503, 3234789, 3354596, 3938004, 4313052, 5031894, 5907006, 6469578, 7547841, 9704367, 10063788, 11814012, 12939156, 15095682, 19408734, 22643523, 30191364, 38817468, 45287046, 67930569, 90574092, 135861138, 271722276]

約数ペア:

[(1, 271722276), (2, 135861138), (3, 90574092), (4, 67930569), (6, 45287046), (7, 38817468), (9, 30191364), (12, 22643523), (14, 19408734), (18, 15095682), (21, 12939156), (23, 11814012), (27, 10063788), (28, 9704367), (36, 7547841), (42, 6469578), (46, 5907006), (54, 5031894), (63, 4313052), (69, 3938004), (81, 3354596), (84, 3234789), (92, 2953503), (108, 2515947), (126, 2156526), (138, 1969002), (161, 1687716), (162, 1677298), (189, 1437684), (207, 1312668), (252, 1078263), (276, 984501), (322, 843858), (324, 838649), (378, 718842), (414, 656334), (483, 562572), (567, 479228), (621, 437556), (644, 421929), (756, 359421), (828, 328167), (966, 281286), (1134, 239614), (1242, 218778), (1449, 187524), (1863, 145852), (1932, 140643), (2268, 119807), (2484, 109389), (2898, 93762), (3726, 72926), (4347, 62508), (5209, 52164), (5796, 46881), (7452, 36463), (8694, 31254), (10418, 26082), (13041, 20836), (15627, 17388)]