261799692

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{421}}^1\times {\mathrm{673}}^1$

素因数の和:1119

約数の個数: 96

約数和(自身を含む): 764542464

約数和(自身を除く): 502742772

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 66, 77, 84, 132, 154, 231, 308, 421, 462, 673, 842, 924, 1263, 1346, 1684, 2019, 2526, 2692, 2947, 4038, 4631, 4711, 5052, 5894, 7403, 8076, 8841, 9262, 9422, 11788, 13893, 14133, 14806, 17682, 18524, 18844, 22209, 27786, 28266, 29612, 32417, 35364, 44418, 51821, 55572, 56532, 64834, 88836, 97251, 103642, 129668, 155463, 194502, 207284, 283333, 310926, 389004, 566666, 621852, 849999, 1133332, 1699998, 1983331, 3116663, 3399996, 3966662, 5949993, 6233326, 7933324, 9349989, 11899986, 12466652, 18699978, 21816641, 23799972, 37399956, 43633282, 65449923, 87266564, 130899846, 261799692]

約数ペア:

[(1, 261799692), (2, 130899846), (3, 87266564), (4, 65449923), (6, 43633282), (7, 37399956), (11, 23799972), (12, 21816641), (14, 18699978), (21, 12466652), (22, 11899986), (28, 9349989), (33, 7933324), (42, 6233326), (44, 5949993), (66, 3966662), (77, 3399996), (84, 3116663), (132, 1983331), (154, 1699998), (231, 1133332), (308, 849999), (421, 621852), (462, 566666), (673, 389004), (842, 310926), (924, 283333), (1263, 207284), (1346, 194502), (1684, 155463), (2019, 129668), (2526, 103642), (2692, 97251), (2947, 88836), (4038, 64834), (4631, 56532), (4711, 55572), (5052, 51821), (5894, 44418), (7403, 35364), (8076, 32417), (8841, 29612), (9262, 28266), (9422, 27786), (11788, 22209), (13893, 18844), (14133, 18524), (14806, 17682)]