243835812

素因数分解:

$2^2\times 3^3\times {\mathrm{11}}^2\times {\mathrm{47}}^1\times {\mathrm{397}}^1$

素因数の和:479

約数の個数: 144

約数和(自身を含む): 711432960

約数和(自身を除く): 467597148

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 27, 33, 36, 44, 47, 54, 66, 94, 99, 108, 121, 132, 141, 188, 198, 242, 282, 297, 363, 396, 397, 423, 484, 517, 564, 594, 726, 794, 846, 1034, 1089, 1188, 1191, 1269, 1452, 1551, 1588, 1692, 2068, 2178, 2382, 2538, 3102, 3267, 3573, 4356, 4367, 4653, 4764, 5076, 5687, 6204, 6534, 7146, 8734, 9306, 10719, 11374, 13068, 13101, 13959, 14292, 17061, 17468, 18612, 18659, 21438, 22748, 26202, 27918, 34122, 37318, 39303, 42876, 48037, 51183, 52404, 55836, 55977, 68244, 74636, 78606, 96074, 102366, 111954, 117909, 144111, 153549, 157212, 167931, 192148, 204732, 205249, 223908, 235818, 288222, 307098, 335862, 410498, 432333, 471636, 503793, 576444, 614196, 615747, 671724, 820996, 864666, 1007586, 1231494, 1296999, 1729332, 1847241, 2015172, 2257739, 2462988, 2593998, 3694482, 4515478, 5187996, 5541723, 6773217, 7388964, 9030956, 11083446, 13546434, 20319651, 22166892, 27092868, 40639302, 60958953, 81278604, 121917906, 243835812]

約数ペア:

[(1, 243835812), (2, 121917906), (3, 81278604), (4, 60958953), (6, 40639302), (9, 27092868), (11, 22166892), (12, 20319651), (18, 13546434), (22, 11083446), (27, 9030956), (33, 7388964), (36, 6773217), (44, 5541723), (47, 5187996), (54, 4515478), (66, 3694482), (94, 2593998), (99, 2462988), (108, 2257739), (121, 2015172), (132, 1847241), (141, 1729332), (188, 1296999), (198, 1231494), (242, 1007586), (282, 864666), (297, 820996), (363, 671724), (396, 615747), (397, 614196), (423, 576444), (484, 503793), (517, 471636), (564, 432333), (594, 410498), (726, 335862), (794, 307098), (846, 288222), (1034, 235818), (1089, 223908), (1188, 205249), (1191, 204732), (1269, 192148), (1452, 167931), (1551, 157212), (1588, 153549), (1692, 144111), (2068, 117909), (2178, 111954), (2382, 102366), (2538, 96074), (3102, 78606), (3267, 74636), (3573, 68244), (4356, 55977), (4367, 55836), (4653, 52404), (4764, 51183), (5076, 48037), (5687, 42876), (6204, 39303), (6534, 37318), (7146, 34122), (8734, 27918), (9306, 26202), (10719, 22748), (11374, 21438), (13068, 18659), (13101, 18612), (13959, 17468), (14292, 17061)]