401226996

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{85513}}^1$

素因数の和:85560

約数の個数: 48

約数和(自身を含む): 1034377344

約数和(自身を除く): 633150348

約数列:

[1, 2, 3, 4, 6, 12, 17, 23, 34, 46, 51, 68, 69, 92, 102, 138, 204, 276, 391, 782, 1173, 1564, 2346, 4692, 85513, 171026, 256539, 342052, 513078, 1026156, 1453721, 1966799, 2907442, 3933598, 4361163, 5814884, 5900397, 7867196, 8722326, 11800794, 17444652, 23601588, 33435583, 66871166, 100306749, 133742332, 200613498, 401226996]

約数ペア:

[(1, 401226996), (2, 200613498), (3, 133742332), (4, 100306749), (6, 66871166), (12, 33435583), (17, 23601588), (23, 17444652), (34, 11800794), (46, 8722326), (51, 7867196), (68, 5900397), (69, 5814884), (92, 4361163), (102, 3933598), (138, 2907442), (204, 1966799), (276, 1453721), (391, 1026156), (782, 513078), (1173, 342052), (1564, 256539), (2346, 171026), (4692, 85513)]