321404382

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{353}}^1\times {\mathrm{1297}}^1$

素因数の和:1674

約数の個数: 64

約数和(自身を含む): 771946560

約数和(自身を除く): 450542178

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 117, 234, 351, 353, 702, 706, 1059, 1297, 2118, 2594, 3177, 3891, 4589, 6354, 7782, 9178, 9531, 11673, 13767, 16861, 19062, 23346, 27534, 33722, 35019, 41301, 50583, 70038, 82602, 101166, 123903, 151749, 247806, 303498, 455247, 457841, 910494, 915682, 1373523, 2747046, 4120569, 5951933, 8241138, 11903866, 12361707, 17855799, 24723414, 35711598, 53567397, 107134794, 160702191, 321404382]

約数ペア:

[(1, 321404382), (2, 160702191), (3, 107134794), (6, 53567397), (9, 35711598), (13, 24723414), (18, 17855799), (26, 12361707), (27, 11903866), (39, 8241138), (54, 5951933), (78, 4120569), (117, 2747046), (234, 1373523), (351, 915682), (353, 910494), (702, 457841), (706, 455247), (1059, 303498), (1297, 247806), (2118, 151749), (2594, 123903), (3177, 101166), (3891, 82602), (4589, 70038), (6354, 50583), (7782, 41301), (9178, 35019), (9531, 33722), (11673, 27534), (13767, 23346), (16861, 19062)]