2021077872

素因数分解:

$2^4\times 3^3\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{4211}}^1$

素因数の和:4340

約数の個数: 160

約数和(自身を含む): 6392805120

約数和(自身を除く): 4371727248

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 27, 33, 36, 44, 48, 54, 66, 72, 88, 99, 101, 108, 132, 144, 176, 198, 202, 216, 264, 297, 303, 396, 404, 432, 528, 594, 606, 792, 808, 909, 1111, 1188, 1212, 1584, 1616, 1818, 2222, 2376, 2424, 2727, 3333, 3636, 4211, 4444, 4752, 4848, 5454, 6666, 7272, 8422, 8888, 9999, 10908, 12633, 13332, 14544, 16844, 17776, 19998, 21816, 25266, 26664, 29997, 33688, 37899, 39996, 43632, 46321, 50532, 53328, 59994, 67376, 75798, 79992, 92642, 101064, 113697, 119988, 138963, 151596, 159984, 185284, 202128, 227394, 239976, 277926, 303192, 370568, 416889, 425311, 454788, 479952, 555852, 606384, 741136, 833778, 850622, 909576, 1111704, 1250667, 1275933, 1667556, 1701244, 1819152, 2223408, 2501334, 2551866, 3335112, 3402488, 3827799, 4678421, 5002668, 5103732, 6670224, 6804976, 7655598, 9356842, 10005336, 10207464, 11483397, 14035263, 15311196, 18713684, 20010672, 20414928, 22966794, 28070526, 30622392, 37427368, 42105789, 45933588, 56141052, 61244784, 74854736, 84211578, 91867176, 112282104, 126317367, 168423156, 183734352, 224564208, 252634734, 336846312, 505269468, 673692624, 1010538936, 2021077872]

約数ペア:

[(1, 2021077872), (2, 1010538936), (3, 673692624), (4, 505269468), (6, 336846312), (8, 252634734), (9, 224564208), (11, 183734352), (12, 168423156), (16, 126317367), (18, 112282104), (22, 91867176), (24, 84211578), (27, 74854736), (33, 61244784), (36, 56141052), (44, 45933588), (48, 42105789), (54, 37427368), (66, 30622392), (72, 28070526), (88, 22966794), (99, 20414928), (101, 20010672), (108, 18713684), (132, 15311196), (144, 14035263), (176, 11483397), (198, 10207464), (202, 10005336), (216, 9356842), (264, 7655598), (297, 6804976), (303, 6670224), (396, 5103732), (404, 5002668), (432, 4678421), (528, 3827799), (594, 3402488), (606, 3335112), (792, 2551866), (808, 2501334), (909, 2223408), (1111, 1819152), (1188, 1701244), (1212, 1667556), (1584, 1275933), (1616, 1250667), (1818, 1111704), (2222, 909576), (2376, 850622), (2424, 833778), (2727, 741136), (3333, 606384), (3636, 555852), (4211, 479952), (4444, 454788), (4752, 425311), (4848, 416889), (5454, 370568), (6666, 303192), (7272, 277926), (8422, 239976), (8888, 227394), (9999, 202128), (10908, 185284), (12633, 159984), (13332, 151596), (14544, 138963), (16844, 119988), (17776, 113697), (19998, 101064), (21816, 92642), (25266, 79992), (26664, 75798), (29997, 67376), (33688, 59994), (37899, 53328), (39996, 50532), (43632, 46321)]