40680288

素因数分解:

$2^5\times 3^2\times {\mathrm{11}}^1\times {\mathrm{12841}}^1$

素因数の和:12868

約数の個数: 72

約数和(自身を含む): 126211176

約数和(自身を除く): 85530888

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 32, 33, 36, 44, 48, 66, 72, 88, 96, 99, 132, 144, 176, 198, 264, 288, 352, 396, 528, 792, 1056, 1584, 3168, 12841, 25682, 38523, 51364, 77046, 102728, 115569, 141251, 154092, 205456, 231138, 282502, 308184, 410912, 423753, 462276, 565004, 616368, 847506, 924552, 1130008, 1232736, 1271259, 1695012, 1849104, 2260016, 2542518, 3390024, 3698208, 4520032, 5085036, 6780048, 10170072, 13560096, 20340144, 40680288]

約数ペア:

[(1, 40680288), (2, 20340144), (3, 13560096), (4, 10170072), (6, 6780048), (8, 5085036), (9, 4520032), (11, 3698208), (12, 3390024), (16, 2542518), (18, 2260016), (22, 1849104), (24, 1695012), (32, 1271259), (33, 1232736), (36, 1130008), (44, 924552), (48, 847506), (66, 616368), (72, 565004), (88, 462276), (96, 423753), (99, 410912), (132, 308184), (144, 282502), (176, 231138), (198, 205456), (264, 154092), (288, 141251), (352, 115569), (396, 102728), (528, 77046), (792, 51364), (1056, 38523), (1584, 25682), (3168, 12841)]