220948224

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{563}}^1$

素因数の和:662

約数の個数: 144

約数和(自身を含む): 682467072

約数和(自身を除く): 461518848

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 73, 84, 96, 112, 128, 146, 168, 192, 219, 224, 256, 292, 336, 384, 438, 448, 511, 563, 584, 672, 768, 876, 896, 1022, 1126, 1168, 1344, 1533, 1689, 1752, 1792, 2044, 2252, 2336, 2688, 3066, 3378, 3504, 3941, 4088, 4504, 4672, 5376, 6132, 6756, 7008, 7882, 8176, 9008, 9344, 11823, 12264, 13512, 14016, 15764, 16352, 18016, 18688, 23646, 24528, 27024, 28032, 31528, 32704, 36032, 41099, 47292, 49056, 54048, 56064, 63056, 65408, 72064, 82198, 94584, 98112, 108096, 123297, 126112, 130816, 144128, 164396, 189168, 196224, 216192, 246594, 252224, 287693, 328792, 378336, 392448, 432384, 493188, 504448, 575386, 657584, 756672, 863079, 986376, 1008896, 1150772, 1315168, 1513344, 1726158, 1972752, 2301544, 2630336, 3026688, 3452316, 3945504, 4603088, 5260672, 6904632, 7891008, 9206176, 10521344, 13809264, 15782016, 18412352, 27618528, 31564032, 36824704, 55237056, 73649408, 110474112, 220948224]

約数ペア:

[(1, 220948224), (2, 110474112), (3, 73649408), (4, 55237056), (6, 36824704), (7, 31564032), (8, 27618528), (12, 18412352), (14, 15782016), (16, 13809264), (21, 10521344), (24, 9206176), (28, 7891008), (32, 6904632), (42, 5260672), (48, 4603088), (56, 3945504), (64, 3452316), (73, 3026688), (84, 2630336), (96, 2301544), (112, 1972752), (128, 1726158), (146, 1513344), (168, 1315168), (192, 1150772), (219, 1008896), (224, 986376), (256, 863079), (292, 756672), (336, 657584), (384, 575386), (438, 504448), (448, 493188), (511, 432384), (563, 392448), (584, 378336), (672, 328792), (768, 287693), (876, 252224), (896, 246594), (1022, 216192), (1126, 196224), (1168, 189168), (1344, 164396), (1533, 144128), (1689, 130816), (1752, 126112), (1792, 123297), (2044, 108096), (2252, 98112), (2336, 94584), (2688, 82198), (3066, 72064), (3378, 65408), (3504, 63056), (3941, 56064), (4088, 54048), (4504, 49056), (4672, 47292), (5376, 41099), (6132, 36032), (6756, 32704), (7008, 31528), (7882, 28032), (8176, 27024), (9008, 24528), (9344, 23646), (11823, 18688), (12264, 18016), (13512, 16352), (14016, 15764)]