1325808

素因数分解:

$2^4\times 3^5\times {\mathrm{11}}^1\times {\mathrm{31}}^1$

素因数の和:65

約数の個数: 120

約数和(自身を含む): 4333056

約数和(自身を除く): 3007248

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 27, 31, 33, 36, 44, 48, 54, 62, 66, 72, 81, 88, 93, 99, 108, 124, 132, 144, 162, 176, 186, 198, 216, 243, 248, 264, 279, 297, 324, 341, 372, 396, 432, 486, 496, 528, 558, 594, 648, 682, 744, 792, 837, 891, 972, 1023, 1116, 1188, 1296, 1364, 1488, 1584, 1674, 1782, 1944, 2046, 2232, 2376, 2511, 2673, 2728, 3069, 3348, 3564, 3888, 4092, 4464, 4752, 5022, 5346, 5456, 6138, 6696, 7128, 7533, 8184, 9207, 10044, 10692, 12276, 13392, 14256, 15066, 16368, 18414, 20088, 21384, 24552, 27621, 30132, 36828, 40176, 42768, 49104, 55242, 60264, 73656, 82863, 110484, 120528, 147312, 165726, 220968, 331452, 441936, 662904, 1325808]

約数ペア:

[(1, 1325808), (2, 662904), (3, 441936), (4, 331452), (6, 220968), (8, 165726), (9, 147312), (11, 120528), (12, 110484), (16, 82863), (18, 73656), (22, 60264), (24, 55242), (27, 49104), (31, 42768), (33, 40176), (36, 36828), (44, 30132), (48, 27621), (54, 24552), (62, 21384), (66, 20088), (72, 18414), (81, 16368), (88, 15066), (93, 14256), (99, 13392), (108, 12276), (124, 10692), (132, 10044), (144, 9207), (162, 8184), (176, 7533), (186, 7128), (198, 6696), (216, 6138), (243, 5456), (248, 5346), (264, 5022), (279, 4752), (297, 4464), (324, 4092), (341, 3888), (372, 3564), (396, 3348), (432, 3069), (486, 2728), (496, 2673), (528, 2511), (558, 2376), (594, 2232), (648, 2046), (682, 1944), (744, 1782), (792, 1674), (837, 1584), (891, 1488), (972, 1364), (1023, 1296), (1116, 1188)]