242856144

素因数分解:

$2^4\times 3^6\times {\mathrm{47}}^1\times {\mathrm{443}}^1$

素因数の和:516

約数の個数: 140

約数和(自身を含む): 722114496

約数和(自身を除く): 479258352

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 47, 48, 54, 72, 81, 94, 108, 141, 144, 162, 188, 216, 243, 282, 324, 376, 423, 432, 443, 486, 564, 648, 729, 752, 846, 886, 972, 1128, 1269, 1296, 1329, 1458, 1692, 1772, 1944, 2256, 2538, 2658, 2916, 3384, 3544, 3807, 3888, 3987, 5076, 5316, 5832, 6768, 7088, 7614, 7974, 10152, 10632, 11421, 11664, 11961, 15228, 15948, 20304, 20821, 21264, 22842, 23922, 30456, 31896, 34263, 35883, 41642, 45684, 47844, 60912, 62463, 63792, 68526, 71766, 83284, 91368, 95688, 107649, 124926, 137052, 143532, 166568, 182736, 187389, 191376, 215298, 249852, 274104, 287064, 322947, 333136, 374778, 430596, 499704, 548208, 562167, 574128, 645894, 749556, 861192, 999408, 1124334, 1291788, 1499112, 1686501, 1722384, 2248668, 2583576, 2998224, 3373002, 4497336, 5059503, 5167152, 6746004, 8994672, 10119006, 13492008, 15178509, 20238012, 26984016, 30357018, 40476024, 60714036, 80952048, 121428072, 242856144]

約数ペア:

[(1, 242856144), (2, 121428072), (3, 80952048), (4, 60714036), (6, 40476024), (8, 30357018), (9, 26984016), (12, 20238012), (16, 15178509), (18, 13492008), (24, 10119006), (27, 8994672), (36, 6746004), (47, 5167152), (48, 5059503), (54, 4497336), (72, 3373002), (81, 2998224), (94, 2583576), (108, 2248668), (141, 1722384), (144, 1686501), (162, 1499112), (188, 1291788), (216, 1124334), (243, 999408), (282, 861192), (324, 749556), (376, 645894), (423, 574128), (432, 562167), (443, 548208), (486, 499704), (564, 430596), (648, 374778), (729, 333136), (752, 322947), (846, 287064), (886, 274104), (972, 249852), (1128, 215298), (1269, 191376), (1296, 187389), (1329, 182736), (1458, 166568), (1692, 143532), (1772, 137052), (1944, 124926), (2256, 107649), (2538, 95688), (2658, 91368), (2916, 83284), (3384, 71766), (3544, 68526), (3807, 63792), (3888, 62463), (3987, 60912), (5076, 47844), (5316, 45684), (5832, 41642), (6768, 35883), (7088, 34263), (7614, 31896), (7974, 30456), (10152, 23922), (10632, 22842), (11421, 21264), (11664, 20821), (11961, 20304), (15228, 15948)]