228756222

素因数分解:

$2^1\times 3^2\times {\mathrm{61}}^1\times {\mathrm{157}}^1\times {\mathrm{1327}}^1$

素因数の和:1553

約数の個数: 48

約数和(自身を含む): 507354432

約数和(自身を除く): 278598210

約数列:

[1, 2, 3, 6, 9, 18, 61, 122, 157, 183, 314, 366, 471, 549, 942, 1098, 1327, 1413, 2654, 2826, 3981, 7962, 9577, 11943, 19154, 23886, 28731, 57462, 80947, 86193, 161894, 172386, 208339, 242841, 416678, 485682, 625017, 728523, 1250034, 1457046, 1875051, 3750102, 12708679, 25417358, 38126037, 76252074, 114378111, 228756222]

約数ペア:

[(1, 228756222), (2, 114378111), (3, 76252074), (6, 38126037), (9, 25417358), (18, 12708679), (61, 3750102), (122, 1875051), (157, 1457046), (183, 1250034), (314, 728523), (366, 625017), (471, 485682), (549, 416678), (942, 242841), (1098, 208339), (1327, 172386), (1413, 161894), (2654, 86193), (2826, 80947), (3981, 57462), (7962, 28731), (9577, 23886), (11943, 19154)]