259100478

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{52727}}^1$

素因数の和:52758

約数の個数: 64

約数和(自身を含む): 708664320

約数和(自身を除く): 449563842

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 27, 39, 42, 54, 63, 78, 91, 117, 126, 182, 189, 234, 273, 351, 378, 546, 702, 819, 1638, 2457, 4914, 52727, 105454, 158181, 316362, 369089, 474543, 685451, 738178, 949086, 1107267, 1370902, 1423629, 2056353, 2214534, 2847258, 3321801, 4112706, 4798157, 6169059, 6643602, 9596314, 9965403, 12338118, 14394471, 18507177, 19930806, 28788942, 37014354, 43183413, 86366826, 129550239, 259100478]

約数ペア:

[(1, 259100478), (2, 129550239), (3, 86366826), (6, 43183413), (7, 37014354), (9, 28788942), (13, 19930806), (14, 18507177), (18, 14394471), (21, 12338118), (26, 9965403), (27, 9596314), (39, 6643602), (42, 6169059), (54, 4798157), (63, 4112706), (78, 3321801), (91, 2847258), (117, 2214534), (126, 2056353), (182, 1423629), (189, 1370902), (234, 1107267), (273, 949086), (351, 738178), (378, 685451), (546, 474543), (702, 369089), (819, 316362), (1638, 158181), (2457, 105454), (4914, 52727)]