215492808

素因数分解:

$2^3\times 3^1\times {\mathrm{113}}^1\times {\mathrm{181}}^1\times {\mathrm{439}}^1$

素因数の和:742

約数の個数: 64

約数和(自身を含む): 547747200

約数和(自身を除く): 332254392

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 113, 181, 226, 339, 362, 439, 452, 543, 678, 724, 878, 904, 1086, 1317, 1356, 1448, 1756, 2172, 2634, 2712, 3512, 4344, 5268, 10536, 20453, 40906, 49607, 61359, 79459, 81812, 99214, 122718, 148821, 158918, 163624, 198428, 238377, 245436, 297642, 317836, 396856, 476754, 490872, 595284, 635672, 953508, 1190568, 1907016, 8978867, 17957734, 26936601, 35915468, 53873202, 71830936, 107746404, 215492808]

約数ペア:

[(1, 215492808), (2, 107746404), (3, 71830936), (4, 53873202), (6, 35915468), (8, 26936601), (12, 17957734), (24, 8978867), (113, 1907016), (181, 1190568), (226, 953508), (339, 635672), (362, 595284), (439, 490872), (452, 476754), (543, 396856), (678, 317836), (724, 297642), (878, 245436), (904, 238377), (1086, 198428), (1317, 163624), (1356, 158918), (1448, 148821), (1756, 122718), (2172, 99214), (2634, 81812), (2712, 79459), (3512, 61359), (4344, 49607), (5268, 40906), (10536, 20453)]