238474236

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19853}}^1$

素因数の和:19891

約数の個数: 96

約数和(自身を含む): 747145728

約数和(自身を除く): 508671492

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 13, 14, 21, 22, 26, 28, 33, 39, 42, 44, 52, 66, 77, 78, 84, 91, 132, 143, 154, 156, 182, 231, 273, 286, 308, 364, 429, 462, 546, 572, 858, 924, 1001, 1092, 1716, 2002, 3003, 4004, 6006, 12012, 19853, 39706, 59559, 79412, 119118, 138971, 218383, 238236, 258089, 277942, 416913, 436766, 516178, 555884, 655149, 774267, 833826, 873532, 1032356, 1310298, 1528681, 1548534, 1667652, 1806623, 2620596, 2838979, 3057362, 3097068, 3613246, 4586043, 5419869, 5677958, 6114724, 7226492, 8516937, 9172086, 10839738, 11355916, 17033874, 18344172, 19872853, 21679476, 34067748, 39745706, 59618559, 79491412, 119237118, 238474236]

約数ペア:

[(1, 238474236), (2, 119237118), (3, 79491412), (4, 59618559), (6, 39745706), (7, 34067748), (11, 21679476), (12, 19872853), (13, 18344172), (14, 17033874), (21, 11355916), (22, 10839738), (26, 9172086), (28, 8516937), (33, 7226492), (39, 6114724), (42, 5677958), (44, 5419869), (52, 4586043), (66, 3613246), (77, 3097068), (78, 3057362), (84, 2838979), (91, 2620596), (132, 1806623), (143, 1667652), (154, 1548534), (156, 1528681), (182, 1310298), (231, 1032356), (273, 873532), (286, 833826), (308, 774267), (364, 655149), (429, 555884), (462, 516178), (546, 436766), (572, 416913), (858, 277942), (924, 258089), (1001, 238236), (1092, 218383), (1716, 138971), (2002, 119118), (3003, 79412), (4004, 59559), (6006, 39706), (12012, 19853)]