347755842

素因数分解:

$2^1\times 3^5\times 7^2\times {\mathrm{17}}^1\times {\mathrm{859}}^1$

素因数の和:907

約数の個数: 144

約数和(自身を含む): 963537120

約数和(自身を除く): 615781278

約数列:

[1, 2, 3, 6, 7, 9, 14, 17, 18, 21, 27, 34, 42, 49, 51, 54, 63, 81, 98, 102, 119, 126, 147, 153, 162, 189, 238, 243, 294, 306, 357, 378, 441, 459, 486, 567, 714, 833, 859, 882, 918, 1071, 1134, 1323, 1377, 1666, 1701, 1718, 2142, 2499, 2577, 2646, 2754, 3213, 3402, 3969, 4131, 4998, 5154, 6013, 6426, 7497, 7731, 7938, 8262, 9639, 11907, 12026, 14603, 14994, 15462, 18039, 19278, 22491, 23193, 23814, 28917, 29206, 36078, 42091, 43809, 44982, 46386, 54117, 57834, 67473, 69579, 84182, 87618, 102221, 108234, 126273, 131427, 134946, 139158, 162351, 202419, 204442, 208737, 252546, 262854, 306663, 324702, 378819, 394281, 404838, 417474, 487053, 613326, 715547, 757638, 788562, 919989, 974106, 1136457, 1182843, 1431094, 1461159, 1839978, 2146641, 2272914, 2365686, 2759967, 2922318, 3409371, 3548529, 4293282, 5519934, 6439923, 6818742, 7097058, 8279901, 10228113, 12879846, 16559802, 19319769, 20456226, 24839703, 38639538, 49679406, 57959307, 115918614, 173877921, 347755842]

約数ペア:

[(1, 347755842), (2, 173877921), (3, 115918614), (6, 57959307), (7, 49679406), (9, 38639538), (14, 24839703), (17, 20456226), (18, 19319769), (21, 16559802), (27, 12879846), (34, 10228113), (42, 8279901), (49, 7097058), (51, 6818742), (54, 6439923), (63, 5519934), (81, 4293282), (98, 3548529), (102, 3409371), (119, 2922318), (126, 2759967), (147, 2365686), (153, 2272914), (162, 2146641), (189, 1839978), (238, 1461159), (243, 1431094), (294, 1182843), (306, 1136457), (357, 974106), (378, 919989), (441, 788562), (459, 757638), (486, 715547), (567, 613326), (714, 487053), (833, 417474), (859, 404838), (882, 394281), (918, 378819), (1071, 324702), (1134, 306663), (1323, 262854), (1377, 252546), (1666, 208737), (1701, 204442), (1718, 202419), (2142, 162351), (2499, 139158), (2577, 134946), (2646, 131427), (2754, 126273), (3213, 108234), (3402, 102221), (3969, 87618), (4131, 84182), (4998, 69579), (5154, 67473), (6013, 57834), (6426, 54117), (7497, 46386), (7731, 44982), (7938, 43809), (8262, 42091), (9639, 36078), (11907, 29206), (12026, 28917), (14603, 23814), (14994, 23193), (15462, 22491), (18039, 19278)]