245122308

素因数分解:

$2^2\times 3^3\times {\mathrm{307}}^1\times {\mathrm{7393}}^1$

素因数の和:7713

約数の個数: 48

約数和(自身を含む): 637658560

約数和(自身を除く): 392536252

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 307, 614, 921, 1228, 1842, 2763, 3684, 5526, 7393, 8289, 11052, 14786, 16578, 22179, 29572, 33156, 44358, 66537, 88716, 133074, 199611, 266148, 399222, 798444, 2269651, 4539302, 6808953, 9078604, 13617906, 20426859, 27235812, 40853718, 61280577, 81707436, 122561154, 245122308]

約数ペア:

[(1, 245122308), (2, 122561154), (3, 81707436), (4, 61280577), (6, 40853718), (9, 27235812), (12, 20426859), (18, 13617906), (27, 9078604), (36, 6808953), (54, 4539302), (108, 2269651), (307, 798444), (614, 399222), (921, 266148), (1228, 199611), (1842, 133074), (2763, 88716), (3684, 66537), (5526, 44358), (7393, 33156), (8289, 29572), (11052, 22179), (14786, 16578)]