220141944

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{239}}^1\times {\mathrm{1163}}^1$

素因数の和:1425

約数の個数: 96

約数和(自身を含む): 653702400

約数和(自身を除く): 433560456

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 33, 36, 44, 66, 72, 88, 99, 132, 198, 239, 264, 396, 478, 717, 792, 956, 1163, 1434, 1912, 2151, 2326, 2629, 2868, 3489, 4302, 4652, 5258, 5736, 6978, 7887, 8604, 9304, 10467, 10516, 12793, 13956, 15774, 17208, 20934, 21032, 23661, 25586, 27912, 31548, 38379, 41868, 47322, 51172, 63096, 76758, 83736, 94644, 102344, 115137, 153516, 189288, 230274, 277957, 307032, 460548, 555914, 833871, 921096, 1111828, 1667742, 2223656, 2501613, 3057527, 3335484, 5003226, 6115054, 6670968, 9172581, 10006452, 12230108, 18345162, 20012904, 24460216, 27517743, 36690324, 55035486, 73380648, 110070972, 220141944]

約数ペア:

[(1, 220141944), (2, 110070972), (3, 73380648), (4, 55035486), (6, 36690324), (8, 27517743), (9, 24460216), (11, 20012904), (12, 18345162), (18, 12230108), (22, 10006452), (24, 9172581), (33, 6670968), (36, 6115054), (44, 5003226), (66, 3335484), (72, 3057527), (88, 2501613), (99, 2223656), (132, 1667742), (198, 1111828), (239, 921096), (264, 833871), (396, 555914), (478, 460548), (717, 307032), (792, 277957), (956, 230274), (1163, 189288), (1434, 153516), (1912, 115137), (2151, 102344), (2326, 94644), (2629, 83736), (2868, 76758), (3489, 63096), (4302, 51172), (4652, 47322), (5258, 41868), (5736, 38379), (6978, 31548), (7887, 27912), (8604, 25586), (9304, 23661), (10467, 21032), (10516, 20934), (12793, 17208), (13956, 15774)]