422207478

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{181}}^1$

素因数の和:241

約数の個数: 240

約数和(自身を含む): 1265296032

約数和(自身を除く): 843088554

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 17, 18, 21, 22, 27, 33, 34, 42, 51, 54, 63, 66, 77, 81, 99, 102, 119, 121, 126, 153, 154, 162, 181, 187, 189, 198, 231, 238, 242, 297, 306, 357, 362, 363, 374, 378, 459, 462, 543, 561, 567, 594, 693, 714, 726, 847, 891, 918, 1071, 1086, 1089, 1122, 1134, 1267, 1309, 1377, 1386, 1629, 1683, 1694, 1782, 1991, 2057, 2079, 2142, 2178, 2534, 2541, 2618, 2754, 3077, 3213, 3258, 3267, 3366, 3801, 3927, 3982, 4114, 4158, 4887, 5049, 5082, 5973, 6154, 6171, 6237, 6426, 6534, 7602, 7623, 7854, 9231, 9639, 9774, 9801, 10098, 11403, 11781, 11946, 12342, 12474, 13937, 14399, 14661, 15147, 15246, 17919, 18462, 18513, 19278, 19602, 21539, 21901, 22806, 22869, 23562, 27693, 27874, 28798, 29322, 30294, 33847, 34209, 35343, 35838, 37026, 41811, 43078, 43197, 43802, 45738, 53757, 55386, 55539, 64617, 65703, 67694, 68418, 68607, 70686, 83079, 83622, 86394, 101541, 102627, 106029, 107514, 111078, 125433, 129234, 129591, 131406, 137214, 153307, 161271, 166158, 166617, 193851, 197109, 203082, 205254, 212058, 236929, 249237, 250866, 259182, 304623, 306614, 322542, 333234, 372317, 376299, 387702, 388773, 394218, 459921, 473858, 498474, 581553, 591327, 609246, 710787, 744634, 752598, 777546, 913869, 919842, 1116951, 1128897, 1163106, 1166319, 1182654, 1379763, 1421574, 1744659, 1773981, 1827738, 2132361, 2233902, 2257794, 2332638, 2606219, 2741607, 2759526, 3350853, 3489318, 3547962, 4139289, 4264722, 5212438, 5483214, 6397083, 6701706, 7818657, 8278578, 10052559, 12417867, 12794166, 15637314, 19191249, 20105118, 23455971, 24835734, 30157677, 38382498, 46911942, 60315354, 70367913, 140735826, 211103739, 422207478]

約数ペア:

[(1, 422207478), (2, 211103739), (3, 140735826), (6, 70367913), (7, 60315354), (9, 46911942), (11, 38382498), (14, 30157677), (17, 24835734), (18, 23455971), (21, 20105118), (22, 19191249), (27, 15637314), (33, 12794166), (34, 12417867), (42, 10052559), (51, 8278578), (54, 7818657), (63, 6701706), (66, 6397083), (77, 5483214), (81, 5212438), (99, 4264722), (102, 4139289), (119, 3547962), (121, 3489318), (126, 3350853), (153, 2759526), (154, 2741607), (162, 2606219), (181, 2332638), (187, 2257794), (189, 2233902), (198, 2132361), (231, 1827738), (238, 1773981), (242, 1744659), (297, 1421574), (306, 1379763), (357, 1182654), (362, 1166319), (363, 1163106), (374, 1128897), (378, 1116951), (459, 919842), (462, 913869), (543, 777546), (561, 752598), (567, 744634), (594, 710787), (693, 609246), (714, 591327), (726, 581553), (847, 498474), (891, 473858), (918, 459921), (1071, 394218), (1086, 388773), (1089, 387702), (1122, 376299), (1134, 372317), (1267, 333234), (1309, 322542), (1377, 306614), (1386, 304623), (1629, 259182), (1683, 250866), (1694, 249237), (1782, 236929), (1991, 212058), (2057, 205254), (2079, 203082), (2142, 197109), (2178, 193851), (2534, 166617), (2541, 166158), (2618, 161271), (2754, 153307), (3077, 137214), (3213, 131406), (3258, 129591), (3267, 129234), (3366, 125433), (3801, 111078), (3927, 107514), (3982, 106029), (4114, 102627), (4158, 101541), (4887, 86394), (5049, 83622), (5082, 83079), (5973, 70686), (6154, 68607), (6171, 68418), (6237, 67694), (6426, 65703), (6534, 64617), (7602, 55539), (7623, 55386), (7854, 53757), (9231, 45738), (9639, 43802), (9774, 43197), (9801, 43078), (10098, 41811), (11403, 37026), (11781, 35838), (11946, 35343), (12342, 34209), (12474, 33847), (13937, 30294), (14399, 29322), (14661, 28798), (15147, 27874), (15246, 27693), (17919, 23562), (18462, 22869), (18513, 22806), (19278, 21901), (19602, 21539)]