243404136

素因数分解:

$2^3\times 3^3\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{467}}^1$

素因数の和:628

約数の個数: 128

約数和(自身を含む): 718848000

約数和(自身を除く): 475443864

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 27, 36, 38, 54, 57, 72, 76, 108, 114, 127, 152, 171, 216, 228, 254, 342, 381, 456, 467, 508, 513, 684, 762, 934, 1016, 1026, 1143, 1368, 1401, 1524, 1868, 2052, 2286, 2413, 2802, 3048, 3429, 3736, 4104, 4203, 4572, 4826, 5604, 6858, 7239, 8406, 8873, 9144, 9652, 11208, 12609, 13716, 14478, 16812, 17746, 19304, 21717, 25218, 26619, 27432, 28956, 33624, 35492, 43434, 50436, 53238, 57912, 59309, 65151, 70984, 79857, 86868, 100872, 106476, 118618, 130302, 159714, 173736, 177927, 212952, 237236, 239571, 260604, 319428, 355854, 474472, 479142, 521208, 533781, 638856, 711708, 958284, 1067562, 1126871, 1423416, 1601343, 1916568, 2135124, 2253742, 3202686, 3380613, 4270248, 4507484, 6405372, 6761226, 9014968, 10141839, 12810744, 13522452, 20283678, 27044904, 30425517, 40567356, 60851034, 81134712, 121702068, 243404136]

約数ペア:

[(1, 243404136), (2, 121702068), (3, 81134712), (4, 60851034), (6, 40567356), (8, 30425517), (9, 27044904), (12, 20283678), (18, 13522452), (19, 12810744), (24, 10141839), (27, 9014968), (36, 6761226), (38, 6405372), (54, 4507484), (57, 4270248), (72, 3380613), (76, 3202686), (108, 2253742), (114, 2135124), (127, 1916568), (152, 1601343), (171, 1423416), (216, 1126871), (228, 1067562), (254, 958284), (342, 711708), (381, 638856), (456, 533781), (467, 521208), (508, 479142), (513, 474472), (684, 355854), (762, 319428), (934, 260604), (1016, 239571), (1026, 237236), (1143, 212952), (1368, 177927), (1401, 173736), (1524, 159714), (1868, 130302), (2052, 118618), (2286, 106476), (2413, 100872), (2802, 86868), (3048, 79857), (3429, 70984), (3736, 65151), (4104, 59309), (4203, 57912), (4572, 53238), (4826, 50436), (5604, 43434), (6858, 35492), (7239, 33624), (8406, 28956), (8873, 27432), (9144, 26619), (9652, 25218), (11208, 21717), (12609, 19304), (13716, 17746), (14478, 16812)]