328391838

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{271}}^1\times {\mathrm{2927}}^1$

素因数の和:3229

約数の個数: 48

約数和(自身を含む): 745445376

約数和(自身を除く): 417053538

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 207, 271, 414, 542, 813, 1626, 2439, 2927, 4878, 5854, 6233, 8781, 12466, 17562, 18699, 26343, 37398, 52686, 56097, 67321, 112194, 134642, 201963, 403926, 605889, 793217, 1211778, 1586434, 2379651, 4759302, 7138953, 14277906, 18243991, 36487982, 54731973, 109463946, 164195919, 328391838]

約数ペア:

[(1, 328391838), (2, 164195919), (3, 109463946), (6, 54731973), (9, 36487982), (18, 18243991), (23, 14277906), (46, 7138953), (69, 4759302), (138, 2379651), (207, 1586434), (271, 1211778), (414, 793217), (542, 605889), (813, 403926), (1626, 201963), (2439, 134642), (2927, 112194), (4878, 67321), (5854, 56097), (6233, 52686), (8781, 37398), (12466, 26343), (17562, 18699)]