220191744

素因数分解:

$2^{10}\times 3^1\times {\mathrm{229}}^1\times {\mathrm{313}}^1$

素因数の和:565

約数の個数: 88

約数和(自身を含む): 591337360

約数和(自身を除く): 371145616

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 229, 256, 313, 384, 458, 512, 626, 687, 768, 916, 939, 1024, 1252, 1374, 1536, 1832, 1878, 2504, 2748, 3072, 3664, 3756, 5008, 5496, 7328, 7512, 10016, 10992, 14656, 15024, 20032, 21984, 29312, 30048, 40064, 43968, 58624, 60096, 71677, 80128, 87936, 117248, 120192, 143354, 160256, 175872, 215031, 234496, 240384, 286708, 320512, 351744, 430062, 480768, 573416, 703488, 860124, 961536, 1146832, 1720248, 2293664, 3440496, 4587328, 6880992, 9174656, 13761984, 18349312, 27523968, 36698624, 55047936, 73397248, 110095872, 220191744]

約数ペア:

[(1, 220191744), (2, 110095872), (3, 73397248), (4, 55047936), (6, 36698624), (8, 27523968), (12, 18349312), (16, 13761984), (24, 9174656), (32, 6880992), (48, 4587328), (64, 3440496), (96, 2293664), (128, 1720248), (192, 1146832), (229, 961536), (256, 860124), (313, 703488), (384, 573416), (458, 480768), (512, 430062), (626, 351744), (687, 320512), (768, 286708), (916, 240384), (939, 234496), (1024, 215031), (1252, 175872), (1374, 160256), (1536, 143354), (1832, 120192), (1878, 117248), (2504, 87936), (2748, 80128), (3072, 71677), (3664, 60096), (3756, 58624), (5008, 43968), (5496, 40064), (7328, 30048), (7512, 29312), (10016, 21984), (10992, 20032), (14656, 15024)]