245909744

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{83}}^2\times {\mathrm{97}}^1$

素因数の和:294

約数の個数: 60

約数和(自身を含む): 508415376

約数和(自身を除く): 262505632

約数列:

[1, 2, 4, 8, 16, 23, 46, 83, 92, 97, 166, 184, 194, 332, 368, 388, 664, 776, 1328, 1552, 1909, 2231, 3818, 4462, 6889, 7636, 8051, 8924, 13778, 15272, 16102, 17848, 27556, 30544, 32204, 35696, 55112, 64408, 110224, 128816, 158447, 185173, 316894, 370346, 633788, 668233, 740692, 1267576, 1336466, 1481384, 2535152, 2672932, 2962768, 5345864, 10691728, 15369359, 30738718, 61477436, 122954872, 245909744]

約数ペア:

[(1, 245909744), (2, 122954872), (4, 61477436), (8, 30738718), (16, 15369359), (23, 10691728), (46, 5345864), (83, 2962768), (92, 2672932), (97, 2535152), (166, 1481384), (184, 1336466), (194, 1267576), (332, 740692), (368, 668233), (388, 633788), (664, 370346), (776, 316894), (1328, 185173), (1552, 158447), (1909, 128816), (2231, 110224), (3818, 64408), (4462, 55112), (6889, 35696), (7636, 32204), (8051, 30544), (8924, 27556), (13778, 17848), (15272, 16102)]