219825408

素因数分解:

$2^8\times 3^1\times {\mathrm{11}}^1\times {\mathrm{26021}}^1$

素因数の和:26051

約数の個数: 72

約数和(自身を含む): 638267616

約数和(自身を除く): 418442208

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 64, 66, 88, 96, 128, 132, 176, 192, 256, 264, 352, 384, 528, 704, 768, 1056, 1408, 2112, 2816, 4224, 8448, 26021, 52042, 78063, 104084, 156126, 208168, 286231, 312252, 416336, 572462, 624504, 832672, 858693, 1144924, 1249008, 1665344, 1717386, 2289848, 2498016, 3330688, 3434772, 4579696, 4996032, 6661376, 6869544, 9159392, 9992064, 13739088, 18318784, 19984128, 27478176, 36637568, 54956352, 73275136, 109912704, 219825408]

約数ペア:

[(1, 219825408), (2, 109912704), (3, 73275136), (4, 54956352), (6, 36637568), (8, 27478176), (11, 19984128), (12, 18318784), (16, 13739088), (22, 9992064), (24, 9159392), (32, 6869544), (33, 6661376), (44, 4996032), (48, 4579696), (64, 3434772), (66, 3330688), (88, 2498016), (96, 2289848), (128, 1717386), (132, 1665344), (176, 1249008), (192, 1144924), (256, 858693), (264, 832672), (352, 624504), (384, 572462), (528, 416336), (704, 312252), (768, 286231), (1056, 208168), (1408, 156126), (2112, 104084), (2816, 78063), (4224, 52042), (8448, 26021)]