213623916

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{4483}}^1$

素因数の和:4539

約数の個数: 72

約数和(自身を含む): 574023744

約数和(自身を除く): 360399828

約数列:

[1, 2, 3, 4, 6, 11, 12, 19, 22, 33, 38, 44, 57, 66, 76, 114, 132, 209, 228, 361, 418, 627, 722, 836, 1083, 1254, 1444, 2166, 2508, 3971, 4332, 4483, 7942, 8966, 11913, 13449, 15884, 17932, 23826, 26898, 47652, 49313, 53796, 85177, 98626, 147939, 170354, 197252, 255531, 295878, 340708, 511062, 591756, 936947, 1022124, 1618363, 1873894, 2810841, 3236726, 3747788, 4855089, 5621682, 6473452, 9710178, 11243364, 17801993, 19420356, 35603986, 53405979, 71207972, 106811958, 213623916]

約数ペア:

[(1, 213623916), (2, 106811958), (3, 71207972), (4, 53405979), (6, 35603986), (11, 19420356), (12, 17801993), (19, 11243364), (22, 9710178), (33, 6473452), (38, 5621682), (44, 4855089), (57, 3747788), (66, 3236726), (76, 2810841), (114, 1873894), (132, 1618363), (209, 1022124), (228, 936947), (361, 591756), (418, 511062), (627, 340708), (722, 295878), (836, 255531), (1083, 197252), (1254, 170354), (1444, 147939), (2166, 98626), (2508, 85177), (3971, 53796), (4332, 49313), (4483, 47652), (7942, 26898), (8966, 23826), (11913, 17932), (13449, 15884)]