216870168

素因数分解:

$2^3\times 3^1\times {\mathrm{79}}^1\times {\mathrm{107}}^1\times {\mathrm{1069}}^1$

素因数の和:1264

約数の個数: 64

約数和(自身を含む): 554688000

約数和(自身を除く): 337817832

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 79, 107, 158, 214, 237, 316, 321, 428, 474, 632, 642, 856, 948, 1069, 1284, 1896, 2138, 2568, 3207, 4276, 6414, 8453, 8552, 12828, 16906, 25359, 25656, 33812, 50718, 67624, 84451, 101436, 114383, 168902, 202872, 228766, 253353, 337804, 343149, 457532, 506706, 675608, 686298, 915064, 1013412, 1372596, 2026824, 2745192, 9036257, 18072514, 27108771, 36145028, 54217542, 72290056, 108435084, 216870168]

約数ペア:

[(1, 216870168), (2, 108435084), (3, 72290056), (4, 54217542), (6, 36145028), (8, 27108771), (12, 18072514), (24, 9036257), (79, 2745192), (107, 2026824), (158, 1372596), (214, 1013412), (237, 915064), (316, 686298), (321, 675608), (428, 506706), (474, 457532), (632, 343149), (642, 337804), (856, 253353), (948, 228766), (1069, 202872), (1284, 168902), (1896, 114383), (2138, 101436), (2568, 84451), (3207, 67624), (4276, 50718), (6414, 33812), (8453, 25656), (8552, 25359), (12828, 16906)]