1911987616

素因数分解:

$2^5\times 7^1\times {\mathrm{11}}^1\times {\mathrm{673}}^1\times {\mathrm{1153}}^1$

素因数の和:1854

約数の個数: 96

約数和(自身を含む): 4704110208

約数和(自身を除く): 2792122592

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 77, 88, 112, 154, 176, 224, 308, 352, 616, 673, 1153, 1232, 1346, 2306, 2464, 2692, 4612, 4711, 5384, 7403, 8071, 9224, 9422, 10768, 12683, 14806, 16142, 18448, 18844, 21536, 25366, 29612, 32284, 36896, 37688, 50732, 51821, 59224, 64568, 75376, 88781, 101464, 103642, 118448, 129136, 150752, 177562, 202928, 207284, 236896, 258272, 355124, 405856, 414568, 710248, 775969, 829136, 1420496, 1551938, 1658272, 2840992, 3103876, 5431783, 6207752, 8535659, 10863566, 12415504, 17071318, 21727132, 24831008, 34142636, 43454264, 59749613, 68285272, 86908528, 119499226, 136570544, 173817056, 238998452, 273141088, 477996904, 955993808, 1911987616]

約数ペア:

[(1, 1911987616), (2, 955993808), (4, 477996904), (7, 273141088), (8, 238998452), (11, 173817056), (14, 136570544), (16, 119499226), (22, 86908528), (28, 68285272), (32, 59749613), (44, 43454264), (56, 34142636), (77, 24831008), (88, 21727132), (112, 17071318), (154, 12415504), (176, 10863566), (224, 8535659), (308, 6207752), (352, 5431783), (616, 3103876), (673, 2840992), (1153, 1658272), (1232, 1551938), (1346, 1420496), (2306, 829136), (2464, 775969), (2692, 710248), (4612, 414568), (4711, 405856), (5384, 355124), (7403, 258272), (8071, 236896), (9224, 207284), (9422, 202928), (10768, 177562), (12683, 150752), (14806, 129136), (16142, 118448), (18448, 103642), (18844, 101464), (21536, 88781), (25366, 75376), (29612, 64568), (32284, 59224), (36896, 51821), (37688, 50732)]