344748474

素因数分解:

$2^1\times 3^6\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1987}}^1$

素因数の和:2031

約数の個数: 112

約数和(自身を含む): 938685888

約数和(自身を除く): 593937414

約数列:

[1, 2, 3, 6, 7, 9, 14, 17, 18, 21, 27, 34, 42, 51, 54, 63, 81, 102, 119, 126, 153, 162, 189, 238, 243, 306, 357, 378, 459, 486, 567, 714, 729, 918, 1071, 1134, 1377, 1458, 1701, 1987, 2142, 2754, 3213, 3402, 3974, 4131, 5103, 5961, 6426, 8262, 9639, 10206, 11922, 12393, 13909, 17883, 19278, 24786, 27818, 28917, 33779, 35766, 41727, 53649, 57834, 67558, 83454, 86751, 101337, 107298, 125181, 160947, 173502, 202674, 236453, 250362, 304011, 321894, 375543, 472906, 482841, 608022, 709359, 751086, 912033, 965682, 1126629, 1418718, 1448523, 1824066, 2128077, 2253258, 2736099, 2897046, 3379887, 4256154, 5472198, 6384231, 6759774, 8208297, 10139661, 12768462, 16416594, 19152693, 20279322, 24624891, 38305386, 49249782, 57458079, 114916158, 172374237, 344748474]

約数ペア:

[(1, 344748474), (2, 172374237), (3, 114916158), (6, 57458079), (7, 49249782), (9, 38305386), (14, 24624891), (17, 20279322), (18, 19152693), (21, 16416594), (27, 12768462), (34, 10139661), (42, 8208297), (51, 6759774), (54, 6384231), (63, 5472198), (81, 4256154), (102, 3379887), (119, 2897046), (126, 2736099), (153, 2253258), (162, 2128077), (189, 1824066), (238, 1448523), (243, 1418718), (306, 1126629), (357, 965682), (378, 912033), (459, 751086), (486, 709359), (567, 608022), (714, 482841), (729, 472906), (918, 375543), (1071, 321894), (1134, 304011), (1377, 250362), (1458, 236453), (1701, 202674), (1987, 173502), (2142, 160947), (2754, 125181), (3213, 107298), (3402, 101337), (3974, 86751), (4131, 83454), (5103, 67558), (5961, 57834), (6426, 53649), (8262, 41727), (9639, 35766), (10206, 33779), (11922, 28917), (12393, 27818), (13909, 24786), (17883, 19278)]