268291362

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{229}}^1\times {\mathrm{239}}^1$

素因数の和:535

約数の個数: 64

約数和(自身を含む): 582912000

約数和(自身を除く): 314620638

約数列:

[1, 2, 3, 6, 19, 38, 43, 57, 86, 114, 129, 229, 239, 258, 458, 478, 687, 717, 817, 1374, 1434, 1634, 2451, 4351, 4541, 4902, 8702, 9082, 9847, 10277, 13053, 13623, 19694, 20554, 26106, 27246, 29541, 30831, 54731, 59082, 61662, 109462, 164193, 187093, 195263, 328386, 374186, 390526, 561279, 585789, 1039889, 1122558, 1171578, 2079778, 2353433, 3119667, 4706866, 6239334, 7060299, 14120598, 44715227, 89430454, 134145681, 268291362]

約数ペア:

[(1, 268291362), (2, 134145681), (3, 89430454), (6, 44715227), (19, 14120598), (38, 7060299), (43, 6239334), (57, 4706866), (86, 3119667), (114, 2353433), (129, 2079778), (229, 1171578), (239, 1122558), (258, 1039889), (458, 585789), (478, 561279), (687, 390526), (717, 374186), (817, 328386), (1374, 195263), (1434, 187093), (1634, 164193), (2451, 109462), (4351, 61662), (4541, 59082), (4902, 54731), (8702, 30831), (9082, 29541), (9847, 27246), (10277, 26106), (13053, 20554), (13623, 19694)]