345770448

素因数分解:

$2^4\times 3^1\times {\mathrm{61}}^1\times {\mathrm{269}}^1\times {\mathrm{439}}^1$

素因数の和:780

約数の個数: 80

約数和(自身を含む): 913334400

約数和(自身を除く): 567563952

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 61, 122, 183, 244, 269, 366, 439, 488, 538, 732, 807, 878, 976, 1076, 1317, 1464, 1614, 1756, 2152, 2634, 2928, 3228, 3512, 4304, 5268, 6456, 7024, 10536, 12912, 16409, 21072, 26779, 32818, 49227, 53558, 65636, 80337, 98454, 107116, 118091, 131272, 160674, 196908, 214232, 236182, 262544, 321348, 354273, 393816, 428464, 472364, 642696, 708546, 787632, 944728, 1285392, 1417092, 1889456, 2834184, 5668368, 7203551, 14407102, 21610653, 28814204, 43221306, 57628408, 86442612, 115256816, 172885224, 345770448]

約数ペア:

[(1, 345770448), (2, 172885224), (3, 115256816), (4, 86442612), (6, 57628408), (8, 43221306), (12, 28814204), (16, 21610653), (24, 14407102), (48, 7203551), (61, 5668368), (122, 2834184), (183, 1889456), (244, 1417092), (269, 1285392), (366, 944728), (439, 787632), (488, 708546), (538, 642696), (732, 472364), (807, 428464), (878, 393816), (976, 354273), (1076, 321348), (1317, 262544), (1464, 236182), (1614, 214232), (1756, 196908), (2152, 160674), (2634, 131272), (2928, 118091), (3228, 107116), (3512, 98454), (4304, 80337), (5268, 65636), (6456, 53558), (7024, 49227), (10536, 32818), (12912, 26779), (16409, 21072)]