306388371588

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{193}}^2\times {\mathrm{52727}}^1$

素因数の和:53133

約数の個数: 72

約数和(自身を含む): 773923445568

約数和(自身を除く): 467535073980

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 193, 386, 579, 772, 1158, 2316, 2509, 5018, 7527, 10036, 15054, 30108, 37249, 52727, 74498, 105454, 111747, 148996, 158181, 210908, 223494, 316362, 446988, 484237, 632724, 685451, 968474, 1370902, 1452711, 1936948, 2056353, 2741804, 2905422, 4112706, 5810844, 8225412, 10176311, 20352622, 30528933, 40705244, 61057866, 122115732, 132292043, 264584086, 396876129, 529168172, 793752258, 1587504516, 1964028023, 3928056046, 5892084069, 7856112092, 11784168138, 23568336276, 25532364299, 51064728598, 76597092897, 102129457196, 153194185794, 306388371588]

約数ペア:

[(1, 306388371588), (2, 153194185794), (3, 102129457196), (4, 76597092897), (6, 51064728598), (12, 25532364299), (13, 23568336276), (26, 11784168138), (39, 7856112092), (52, 5892084069), (78, 3928056046), (156, 1964028023), (193, 1587504516), (386, 793752258), (579, 529168172), (772, 396876129), (1158, 264584086), (2316, 132292043), (2509, 122115732), (5018, 61057866), (7527, 40705244), (10036, 30528933), (15054, 20352622), (30108, 10176311), (37249, 8225412), (52727, 5810844), (74498, 4112706), (105454, 2905422), (111747, 2741804), (148996, 2056353), (158181, 1936948), (210908, 1452711), (223494, 1370902), (316362, 968474), (446988, 685451), (484237, 632724)]