216601596

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{2017}}^1$

素因数の和:2203

約数の個数: 72

約数和(自身を含む): 580296080

約数和(自身を除く): 363694484

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 157, 171, 228, 314, 342, 471, 628, 684, 942, 1413, 1884, 2017, 2826, 2983, 4034, 5652, 5966, 6051, 8068, 8949, 11932, 12102, 17898, 18153, 24204, 26847, 35796, 36306, 38323, 53694, 72612, 76646, 107388, 114969, 153292, 229938, 316669, 344907, 459876, 633338, 689814, 950007, 1266676, 1379628, 1900014, 2850021, 3800028, 5700042, 6016711, 11400084, 12033422, 18050133, 24066844, 36100266, 54150399, 72200532, 108300798, 216601596]

約数ペア:

[(1, 216601596), (2, 108300798), (3, 72200532), (4, 54150399), (6, 36100266), (9, 24066844), (12, 18050133), (18, 12033422), (19, 11400084), (36, 6016711), (38, 5700042), (57, 3800028), (76, 2850021), (114, 1900014), (157, 1379628), (171, 1266676), (228, 950007), (314, 689814), (342, 633338), (471, 459876), (628, 344907), (684, 316669), (942, 229938), (1413, 153292), (1884, 114969), (2017, 107388), (2826, 76646), (2983, 72612), (4034, 53694), (5652, 38323), (5966, 36306), (6051, 35796), (8068, 26847), (8949, 24204), (11932, 18153), (12102, 17898)]