216531108

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{15383}}^1$

素因数の和:15433

約数の個数: 72

約数和(自身を含む): 604775808

約数和(自身を除く): 388244700

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 23, 34, 36, 46, 51, 68, 69, 92, 102, 138, 153, 204, 207, 276, 306, 391, 414, 612, 782, 828, 1173, 1564, 2346, 3519, 4692, 7038, 14076, 15383, 30766, 46149, 61532, 92298, 138447, 184596, 261511, 276894, 353809, 523022, 553788, 707618, 784533, 1046044, 1061427, 1415236, 1569066, 2122854, 2353599, 3138132, 3184281, 4245708, 4707198, 6014753, 6368562, 9414396, 12029506, 12737124, 18044259, 24059012, 36088518, 54132777, 72177036, 108265554, 216531108]

約数ペア:

[(1, 216531108), (2, 108265554), (3, 72177036), (4, 54132777), (6, 36088518), (9, 24059012), (12, 18044259), (17, 12737124), (18, 12029506), (23, 9414396), (34, 6368562), (36, 6014753), (46, 4707198), (51, 4245708), (68, 3184281), (69, 3138132), (92, 2353599), (102, 2122854), (138, 1569066), (153, 1415236), (204, 1061427), (207, 1046044), (276, 784533), (306, 707618), (391, 553788), (414, 523022), (612, 353809), (782, 276894), (828, 261511), (1173, 184596), (1564, 138447), (2346, 92298), (3519, 61532), (4692, 46149), (7038, 30766), (14076, 15383)]