214979148

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{4691}}^1$

素因数の和:4787

約数の個数: 72

約数和(自身を含む): 580681920

約数和(自身を除く): 365702772

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 67, 76, 114, 134, 171, 201, 228, 268, 342, 402, 603, 684, 804, 1206, 1273, 2412, 2546, 3819, 4691, 5092, 7638, 9382, 11457, 14073, 15276, 18764, 22914, 28146, 42219, 45828, 56292, 84438, 89129, 168876, 178258, 267387, 314297, 356516, 534774, 628594, 802161, 942891, 1069548, 1257188, 1604322, 1885782, 2828673, 3208644, 3771564, 5657346, 5971643, 11314692, 11943286, 17914929, 23886572, 35829858, 53744787, 71659716, 107489574, 214979148]

約数ペア:

[(1, 214979148), (2, 107489574), (3, 71659716), (4, 53744787), (6, 35829858), (9, 23886572), (12, 17914929), (18, 11943286), (19, 11314692), (36, 5971643), (38, 5657346), (57, 3771564), (67, 3208644), (76, 2828673), (114, 1885782), (134, 1604322), (171, 1257188), (201, 1069548), (228, 942891), (268, 802161), (342, 628594), (402, 534774), (603, 356516), (684, 314297), (804, 267387), (1206, 178258), (1273, 168876), (2412, 89129), (2546, 84438), (3819, 56292), (4691, 45828), (5092, 42219), (7638, 28146), (9382, 22914), (11457, 18764), (14073, 15276)]