242983476

素因数分解:

$2^2\times 3^5\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{223}}^1$

素因数の和:320

約数の個数: 144

約数和(自身を含む): 684902400

約数和(自身を除く): 441918924

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 54, 57, 59, 76, 81, 108, 114, 118, 162, 171, 177, 223, 228, 236, 243, 324, 342, 354, 446, 486, 513, 531, 669, 684, 708, 892, 972, 1026, 1062, 1121, 1338, 1539, 1593, 2007, 2052, 2124, 2242, 2676, 3078, 3186, 3363, 4014, 4237, 4484, 4617, 4779, 6021, 6156, 6372, 6726, 8028, 8474, 9234, 9558, 10089, 12042, 12711, 13157, 13452, 14337, 16948, 18063, 18468, 19116, 20178, 24084, 25422, 26314, 28674, 30267, 36126, 38133, 39471, 40356, 50844, 52628, 54189, 57348, 60534, 72252, 76266, 78942, 90801, 108378, 114399, 118413, 121068, 152532, 157884, 181602, 216756, 228798, 236826, 249983, 272403, 343197, 355239, 363204, 457596, 473652, 499966, 544806, 686394, 710478, 749949, 999932, 1029591, 1065717, 1089612, 1372788, 1420956, 1499898, 2059182, 2131434, 2249847, 2999796, 3197151, 4118364, 4262868, 4499694, 6394302, 6749541, 8999388, 12788604, 13499082, 20248623, 26998164, 40497246, 60745869, 80994492, 121491738, 242983476]

約数ペア:

[(1, 242983476), (2, 121491738), (3, 80994492), (4, 60745869), (6, 40497246), (9, 26998164), (12, 20248623), (18, 13499082), (19, 12788604), (27, 8999388), (36, 6749541), (38, 6394302), (54, 4499694), (57, 4262868), (59, 4118364), (76, 3197151), (81, 2999796), (108, 2249847), (114, 2131434), (118, 2059182), (162, 1499898), (171, 1420956), (177, 1372788), (223, 1089612), (228, 1065717), (236, 1029591), (243, 999932), (324, 749949), (342, 710478), (354, 686394), (446, 544806), (486, 499966), (513, 473652), (531, 457596), (669, 363204), (684, 355239), (708, 343197), (892, 272403), (972, 249983), (1026, 236826), (1062, 228798), (1121, 216756), (1338, 181602), (1539, 157884), (1593, 152532), (2007, 121068), (2052, 118413), (2124, 114399), (2242, 108378), (2676, 90801), (3078, 78942), (3186, 76266), (3363, 72252), (4014, 60534), (4237, 57348), (4484, 54189), (4617, 52628), (4779, 50844), (6021, 40356), (6156, 39471), (6372, 38133), (6726, 36126), (8028, 30267), (8474, 28674), (9234, 26314), (9558, 25422), (10089, 24084), (12042, 20178), (12711, 19116), (13157, 18468), (13452, 18063), (14337, 16948)]