3128887632

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^2\times {\mathrm{181}}^1\times {\mathrm{2131}}^1$

素因数の和:2349

約数の個数: 120

約数和(自身を含む): 8805040608

約数和(自身を除く): 5676152976

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 169, 181, 208, 312, 338, 362, 507, 543, 624, 676, 724, 1014, 1086, 1352, 1448, 2028, 2131, 2172, 2353, 2704, 2896, 4056, 4262, 4344, 4706, 6393, 7059, 8112, 8524, 8688, 9412, 12786, 14118, 17048, 18824, 25572, 27703, 28236, 30589, 34096, 37648, 51144, 55406, 56472, 61178, 83109, 91767, 102288, 110812, 112944, 122356, 166218, 183534, 221624, 244712, 332436, 360139, 367068, 385711, 443248, 489424, 664872, 720278, 734136, 771422, 1080417, 1157133, 1329744, 1440556, 1468272, 1542844, 2160834, 2314266, 2881112, 3085688, 4321668, 4628532, 5014243, 5762224, 6171376, 8643336, 9257064, 10028486, 15042729, 17286672, 18514128, 20056972, 30085458, 40113944, 60170916, 65185159, 80227888, 120341832, 130370318, 195555477, 240683664, 260740636, 391110954, 521481272, 782221908, 1042962544, 1564443816, 3128887632]

約数ペア:

[(1, 3128887632), (2, 1564443816), (3, 1042962544), (4, 782221908), (6, 521481272), (8, 391110954), (12, 260740636), (13, 240683664), (16, 195555477), (24, 130370318), (26, 120341832), (39, 80227888), (48, 65185159), (52, 60170916), (78, 40113944), (104, 30085458), (156, 20056972), (169, 18514128), (181, 17286672), (208, 15042729), (312, 10028486), (338, 9257064), (362, 8643336), (507, 6171376), (543, 5762224), (624, 5014243), (676, 4628532), (724, 4321668), (1014, 3085688), (1086, 2881112), (1352, 2314266), (1448, 2160834), (2028, 1542844), (2131, 1468272), (2172, 1440556), (2353, 1329744), (2704, 1157133), (2896, 1080417), (4056, 771422), (4262, 734136), (4344, 720278), (4706, 664872), (6393, 489424), (7059, 443248), (8112, 385711), (8524, 367068), (8688, 360139), (9412, 332436), (12786, 244712), (14118, 221624), (17048, 183534), (18824, 166218), (25572, 122356), (27703, 112944), (28236, 110812), (30589, 102288), (34096, 91767), (37648, 83109), (51144, 61178), (55406, 56472)]