225455064

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{389}}^1$

素因数の和:489

約数の個数: 128

約数和(自身を含む): 628992000

約数和(自身を除く): 403536936

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 31, 38, 41, 57, 62, 76, 82, 93, 114, 123, 124, 152, 164, 186, 228, 246, 248, 328, 372, 389, 456, 492, 589, 744, 778, 779, 984, 1167, 1178, 1271, 1556, 1558, 1767, 2334, 2337, 2356, 2542, 3112, 3116, 3534, 3813, 4668, 4674, 4712, 5084, 6232, 7068, 7391, 7626, 9336, 9348, 10168, 12059, 14136, 14782, 15252, 15949, 18696, 22173, 24118, 24149, 29564, 30504, 31898, 36177, 44346, 47847, 48236, 48298, 59128, 63796, 72354, 72447, 88692, 95694, 96472, 96596, 127592, 144708, 144894, 177384, 191388, 193192, 229121, 289416, 289788, 303031, 382776, 458242, 494419, 579576, 606062, 687363, 909093, 916484, 988838, 1212124, 1374726, 1483257, 1818186, 1832968, 1977676, 2424248, 2749452, 2966514, 3636372, 3955352, 5498904, 5933028, 7272744, 9393961, 11866056, 18787922, 28181883, 37575844, 56363766, 75151688, 112727532, 225455064]

約数ペア:

[(1, 225455064), (2, 112727532), (3, 75151688), (4, 56363766), (6, 37575844), (8, 28181883), (12, 18787922), (19, 11866056), (24, 9393961), (31, 7272744), (38, 5933028), (41, 5498904), (57, 3955352), (62, 3636372), (76, 2966514), (82, 2749452), (93, 2424248), (114, 1977676), (123, 1832968), (124, 1818186), (152, 1483257), (164, 1374726), (186, 1212124), (228, 988838), (246, 916484), (248, 909093), (328, 687363), (372, 606062), (389, 579576), (456, 494419), (492, 458242), (589, 382776), (744, 303031), (778, 289788), (779, 289416), (984, 229121), (1167, 193192), (1178, 191388), (1271, 177384), (1556, 144894), (1558, 144708), (1767, 127592), (2334, 96596), (2337, 96472), (2356, 95694), (2542, 88692), (3112, 72447), (3116, 72354), (3534, 63796), (3813, 59128), (4668, 48298), (4674, 48236), (4712, 47847), (5084, 44346), (6232, 36177), (7068, 31898), (7391, 30504), (7626, 29564), (9336, 24149), (9348, 24118), (10168, 22173), (12059, 18696), (14136, 15949), (14782, 15252)]