2146768428

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{28619}}^1$

素因数の和:28699

約数の個数: 96

約数和(自身を含む): 6154444800

約数和(自身を除く): 4007676372

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 38, 42, 47, 57, 76, 84, 94, 114, 133, 141, 188, 228, 266, 282, 329, 399, 532, 564, 658, 798, 893, 987, 1316, 1596, 1786, 1974, 2679, 3572, 3948, 5358, 6251, 10716, 12502, 18753, 25004, 28619, 37506, 57238, 75012, 85857, 114476, 171714, 200333, 343428, 400666, 543761, 600999, 801332, 1087522, 1201998, 1345093, 1631283, 2175044, 2403996, 2690186, 3262566, 3806327, 4035279, 5380372, 6525132, 7612654, 8070558, 9415651, 11418981, 15225308, 16141116, 18831302, 22837962, 25556767, 28246953, 37662604, 45675924, 51113534, 56493906, 76670301, 102227068, 112987812, 153340602, 178897369, 306681204, 357794738, 536692107, 715589476, 1073384214, 2146768428]

約数ペア:

[(1, 2146768428), (2, 1073384214), (3, 715589476), (4, 536692107), (6, 357794738), (7, 306681204), (12, 178897369), (14, 153340602), (19, 112987812), (21, 102227068), (28, 76670301), (38, 56493906), (42, 51113534), (47, 45675924), (57, 37662604), (76, 28246953), (84, 25556767), (94, 22837962), (114, 18831302), (133, 16141116), (141, 15225308), (188, 11418981), (228, 9415651), (266, 8070558), (282, 7612654), (329, 6525132), (399, 5380372), (532, 4035279), (564, 3806327), (658, 3262566), (798, 2690186), (893, 2403996), (987, 2175044), (1316, 1631283), (1596, 1345093), (1786, 1201998), (1974, 1087522), (2679, 801332), (3572, 600999), (3948, 543761), (5358, 400666), (6251, 343428), (10716, 200333), (12502, 171714), (18753, 114476), (25004, 85857), (28619, 75012), (37506, 57238)]