220322304

素因数分解:

$2^9\times 3^2\times {\mathrm{137}}^1\times {\mathrm{349}}^1$

素因数の和:510

約数の個数: 120

約数和(自身を含む): 642341700

約数和(自身を除く): 422019396

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 137, 144, 192, 256, 274, 288, 349, 384, 411, 512, 548, 576, 698, 768, 822, 1047, 1096, 1152, 1233, 1396, 1536, 1644, 2094, 2192, 2304, 2466, 2792, 3141, 3288, 4188, 4384, 4608, 4932, 5584, 6282, 6576, 8376, 8768, 9864, 11168, 12564, 13152, 16752, 17536, 19728, 22336, 25128, 26304, 33504, 35072, 39456, 44672, 47813, 50256, 52608, 67008, 70144, 78912, 89344, 95626, 100512, 105216, 134016, 143439, 157824, 178688, 191252, 201024, 210432, 268032, 286878, 315648, 382504, 402048, 430317, 536064, 573756, 631296, 765008, 804096, 860634, 1147512, 1530016, 1608192, 1721268, 2295024, 3060032, 3442536, 4590048, 6120064, 6885072, 9180096, 12240128, 13770144, 18360192, 24480256, 27540288, 36720384, 55080576, 73440768, 110161152, 220322304]

約数ペア:

[(1, 220322304), (2, 110161152), (3, 73440768), (4, 55080576), (6, 36720384), (8, 27540288), (9, 24480256), (12, 18360192), (16, 13770144), (18, 12240128), (24, 9180096), (32, 6885072), (36, 6120064), (48, 4590048), (64, 3442536), (72, 3060032), (96, 2295024), (128, 1721268), (137, 1608192), (144, 1530016), (192, 1147512), (256, 860634), (274, 804096), (288, 765008), (349, 631296), (384, 573756), (411, 536064), (512, 430317), (548, 402048), (576, 382504), (698, 315648), (768, 286878), (822, 268032), (1047, 210432), (1096, 201024), (1152, 191252), (1233, 178688), (1396, 157824), (1536, 143439), (1644, 134016), (2094, 105216), (2192, 100512), (2304, 95626), (2466, 89344), (2792, 78912), (3141, 70144), (3288, 67008), (4188, 52608), (4384, 50256), (4608, 47813), (4932, 44672), (5584, 39456), (6282, 35072), (6576, 33504), (8376, 26304), (8768, 25128), (9864, 22336), (11168, 19728), (12564, 17536), (13152, 16752)]