340147267938

素因数分解:

$2^1\times 3^2\times {\mathrm{281}}^1\times {\mathrm{337}}^1\times {\mathrm{431}}^1\times {\mathrm{463}}^1$

素因数の和:1520

約数の個数: 96

約数和(自身を含む): 745130161152

約数和(自身を除く): 404982893214

約数列:

[1, 2, 3, 6, 9, 18, 281, 337, 431, 463, 562, 674, 843, 862, 926, 1011, 1293, 1389, 1686, 2022, 2529, 2586, 2778, 3033, 3879, 4167, 5058, 6066, 7758, 8334, 94697, 121111, 130103, 145247, 156031, 189394, 199553, 242222, 260206, 284091, 290494, 312062, 363333, 390309, 399106, 435741, 468093, 568182, 598659, 726666, 780618, 852273, 871482, 936186, 1089999, 1170927, 1197318, 1307223, 1404279, 1704546, 1795977, 2179998, 2341854, 2614446, 2808558, 3591954, 40814407, 43844711, 56074393, 67249361, 81628814, 87689422, 112148786, 122443221, 131534133, 134498722, 168223179, 201748083, 244886442, 263068266, 336446358, 367329663, 394602399, 403496166, 504669537, 605244249, 734659326, 789204798, 1009339074, 1210488498, 18897070441, 37794140882, 56691211323, 113382422646, 170073633969, 340147267938]

約数ペア:

[(1, 340147267938), (2, 170073633969), (3, 113382422646), (6, 56691211323), (9, 37794140882), (18, 18897070441), (281, 1210488498), (337, 1009339074), (431, 789204798), (463, 734659326), (562, 605244249), (674, 504669537), (843, 403496166), (862, 394602399), (926, 367329663), (1011, 336446358), (1293, 263068266), (1389, 244886442), (1686, 201748083), (2022, 168223179), (2529, 134498722), (2586, 131534133), (2778, 122443221), (3033, 112148786), (3879, 87689422), (4167, 81628814), (5058, 67249361), (6066, 56074393), (7758, 43844711), (8334, 40814407), (94697, 3591954), (121111, 2808558), (130103, 2614446), (145247, 2341854), (156031, 2179998), (189394, 1795977), (199553, 1704546), (242222, 1404279), (260206, 1307223), (284091, 1197318), (290494, 1170927), (312062, 1089999), (363333, 936186), (390309, 871482), (399106, 852273), (435741, 780618), (468093, 726666), (568182, 598659)]