243404064

素因数分解:

$2^5\times 3^2\times {\mathrm{31}}^1\times {\mathrm{137}}^1\times {\mathrm{199}}^1$

素因数の和:383

約数の個数: 144

約数和(自身を含む): 723340800

約数和(自身を除く): 479936736

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 62, 72, 93, 96, 124, 137, 144, 186, 199, 248, 274, 279, 288, 372, 398, 411, 496, 548, 558, 597, 744, 796, 822, 992, 1096, 1116, 1194, 1233, 1488, 1592, 1644, 1791, 2192, 2232, 2388, 2466, 2976, 3184, 3288, 3582, 4247, 4384, 4464, 4776, 4932, 6169, 6368, 6576, 7164, 8494, 8928, 9552, 9864, 12338, 12741, 13152, 14328, 16988, 18507, 19104, 19728, 24676, 25482, 27263, 28656, 33976, 37014, 38223, 39456, 49352, 50964, 54526, 55521, 57312, 67952, 74028, 76446, 81789, 98704, 101928, 109052, 111042, 135904, 148056, 152892, 163578, 197408, 203856, 218104, 222084, 245367, 296112, 305784, 327156, 407712, 436208, 444168, 490734, 592224, 611568, 654312, 845153, 872416, 888336, 981468, 1223136, 1308624, 1690306, 1776672, 1962936, 2535459, 2617248, 3380612, 3925872, 5070918, 6761224, 7606377, 7851744, 10141836, 13522448, 15212754, 20283672, 27044896, 30425508, 40567344, 60851016, 81134688, 121702032, 243404064]

約数ペア:

[(1, 243404064), (2, 121702032), (3, 81134688), (4, 60851016), (6, 40567344), (8, 30425508), (9, 27044896), (12, 20283672), (16, 15212754), (18, 13522448), (24, 10141836), (31, 7851744), (32, 7606377), (36, 6761224), (48, 5070918), (62, 3925872), (72, 3380612), (93, 2617248), (96, 2535459), (124, 1962936), (137, 1776672), (144, 1690306), (186, 1308624), (199, 1223136), (248, 981468), (274, 888336), (279, 872416), (288, 845153), (372, 654312), (398, 611568), (411, 592224), (496, 490734), (548, 444168), (558, 436208), (597, 407712), (744, 327156), (796, 305784), (822, 296112), (992, 245367), (1096, 222084), (1116, 218104), (1194, 203856), (1233, 197408), (1488, 163578), (1592, 152892), (1644, 148056), (1791, 135904), (2192, 111042), (2232, 109052), (2388, 101928), (2466, 98704), (2976, 81789), (3184, 76446), (3288, 74028), (3582, 67952), (4247, 57312), (4384, 55521), (4464, 54526), (4776, 50964), (4932, 49352), (6169, 39456), (6368, 38223), (6576, 37014), (7164, 33976), (8494, 28656), (8928, 27263), (9552, 25482), (9864, 24676), (12338, 19728), (12741, 19104), (13152, 18507), (14328, 16988)]