243321204

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{170393}}^1$

素因数の和:170424

約数の個数: 48

約数和(自身を含む): 687028608

約数和(自身を除く): 443707404

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 21, 28, 34, 42, 51, 68, 84, 102, 119, 204, 238, 357, 476, 714, 1428, 170393, 340786, 511179, 681572, 1022358, 1192751, 2044716, 2385502, 2896681, 3578253, 4771004, 5793362, 7156506, 8690043, 11586724, 14313012, 17380086, 20276767, 34760172, 40553534, 60830301, 81107068, 121660602, 243321204]

約数ペア:

[(1, 243321204), (2, 121660602), (3, 81107068), (4, 60830301), (6, 40553534), (7, 34760172), (12, 20276767), (14, 17380086), (17, 14313012), (21, 11586724), (28, 8690043), (34, 7156506), (42, 5793362), (51, 4771004), (68, 3578253), (84, 2896681), (102, 2385502), (119, 2044716), (204, 1192751), (238, 1022358), (357, 681572), (476, 511179), (714, 340786), (1428, 170393)]