219134448

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{101}}^1$

素因数の和:208

約数の個数: 240

約数和(自身を含む): 713600160

約数和(自身を除く): 494465712

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 19, 24, 26, 36, 38, 39, 48, 52, 57, 61, 72, 76, 78, 101, 104, 114, 117, 122, 144, 152, 156, 171, 183, 202, 208, 228, 234, 244, 247, 303, 304, 312, 342, 366, 404, 456, 468, 488, 494, 549, 606, 624, 684, 732, 741, 793, 808, 909, 912, 936, 976, 988, 1098, 1159, 1212, 1313, 1368, 1464, 1482, 1586, 1616, 1818, 1872, 1919, 1976, 2196, 2223, 2318, 2379, 2424, 2626, 2736, 2928, 2964, 3172, 3477, 3636, 3838, 3939, 3952, 4392, 4446, 4636, 4758, 4848, 5252, 5757, 5928, 6161, 6344, 6954, 7137, 7272, 7676, 7878, 8784, 8892, 9272, 9516, 10431, 10504, 11514, 11817, 11856, 12322, 12688, 13908, 14274, 14544, 15067, 15352, 15756, 17271, 17784, 18483, 18544, 19032, 20862, 21008, 23028, 23634, 24644, 24947, 27816, 28548, 30134, 30704, 31512, 34542, 35568, 36966, 38064, 41724, 45201, 46056, 47268, 49288, 49894, 55449, 55632, 57096, 60268, 63024, 69084, 73932, 74841, 80093, 83448, 90402, 92112, 94536, 98576, 99788, 110898, 114192, 117059, 120536, 135603, 138168, 147864, 149682, 160186, 166896, 180804, 189072, 199576, 221796, 224523, 234118, 240279, 241072, 271206, 276336, 295728, 299364, 320372, 351177, 361608, 399152, 443592, 449046, 468236, 480558, 542412, 598728, 640744, 702354, 720837, 723216, 887184, 898092, 936472, 961116, 1053531, 1084824, 1197456, 1281488, 1404708, 1441674, 1521767, 1796184, 1872944, 1922232, 2107062, 2169648, 2809416, 2883348, 3043534, 3592368, 3844464, 4214124, 4565301, 5618832, 5766696, 6087068, 8428248, 9130602, 11533392, 12174136, 13695903, 16856496, 18261204, 24348272, 27391806, 36522408, 54783612, 73044816, 109567224, 219134448]

約数ペア:

[(1, 219134448), (2, 109567224), (3, 73044816), (4, 54783612), (6, 36522408), (8, 27391806), (9, 24348272), (12, 18261204), (13, 16856496), (16, 13695903), (18, 12174136), (19, 11533392), (24, 9130602), (26, 8428248), (36, 6087068), (38, 5766696), (39, 5618832), (48, 4565301), (52, 4214124), (57, 3844464), (61, 3592368), (72, 3043534), (76, 2883348), (78, 2809416), (101, 2169648), (104, 2107062), (114, 1922232), (117, 1872944), (122, 1796184), (144, 1521767), (152, 1441674), (156, 1404708), (171, 1281488), (183, 1197456), (202, 1084824), (208, 1053531), (228, 961116), (234, 936472), (244, 898092), (247, 887184), (303, 723216), (304, 720837), (312, 702354), (342, 640744), (366, 598728), (404, 542412), (456, 480558), (468, 468236), (488, 449046), (494, 443592), (549, 399152), (606, 361608), (624, 351177), (684, 320372), (732, 299364), (741, 295728), (793, 276336), (808, 271206), (909, 241072), (912, 240279), (936, 234118), (976, 224523), (988, 221796), (1098, 199576), (1159, 189072), (1212, 180804), (1313, 166896), (1368, 160186), (1464, 149682), (1482, 147864), (1586, 138168), (1616, 135603), (1818, 120536), (1872, 117059), (1919, 114192), (1976, 110898), (2196, 99788), (2223, 98576), (2318, 94536), (2379, 92112), (2424, 90402), (2626, 83448), (2736, 80093), (2928, 74841), (2964, 73932), (3172, 69084), (3477, 63024), (3636, 60268), (3838, 57096), (3939, 55632), (3952, 55449), (4392, 49894), (4446, 49288), (4636, 47268), (4758, 46056), (4848, 45201), (5252, 41724), (5757, 38064), (5928, 36966), (6161, 35568), (6344, 34542), (6954, 31512), (7137, 30704), (7272, 30134), (7676, 28548), (7878, 27816), (8784, 24947), (8892, 24644), (9272, 23634), (9516, 23028), (10431, 21008), (10504, 20862), (11514, 19032), (11817, 18544), (11856, 18483), (12322, 17784), (12688, 17271), (13908, 15756), (14274, 15352), (14544, 15067)]