221749632

素因数分解:

$2^7\times 3^2\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{67}}^1$

素因数の和:130

約数の個数: 288

約数和(自身を含む): 742533480

約数和(自身を除く): 520783848

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 17, 18, 24, 26, 32, 34, 36, 39, 48, 51, 52, 64, 67, 68, 72, 78, 96, 102, 104, 117, 128, 134, 136, 144, 153, 156, 169, 192, 201, 204, 208, 221, 234, 268, 272, 288, 306, 312, 338, 384, 402, 408, 416, 442, 468, 507, 536, 544, 576, 603, 612, 624, 663, 676, 804, 816, 832, 871, 884, 936, 1014, 1072, 1088, 1139, 1152, 1206, 1224, 1248, 1326, 1352, 1521, 1608, 1632, 1664, 1742, 1768, 1872, 1989, 2028, 2144, 2176, 2278, 2412, 2448, 2496, 2613, 2652, 2704, 2873, 3042, 3216, 3264, 3417, 3484, 3536, 3744, 3978, 4056, 4288, 4556, 4824, 4896, 4992, 5226, 5304, 5408, 5746, 6084, 6432, 6528, 6834, 6968, 7072, 7488, 7839, 7956, 8112, 8576, 8619, 9112, 9648, 9792, 10251, 10452, 10608, 10816, 11323, 11492, 12168, 12864, 13668, 13936, 14144, 14807, 14976, 15678, 15912, 16224, 17238, 18224, 19296, 19584, 20502, 20904, 21216, 21632, 22646, 22984, 24336, 25728, 25857, 27336, 27872, 28288, 29614, 31356, 31824, 32448, 33969, 34476, 36448, 38592, 41004, 41808, 42432, 44421, 45292, 45968, 48672, 51714, 54672, 55744, 59228, 62712, 63648, 64896, 67938, 68952, 72896, 77184, 82008, 83616, 84864, 88842, 90584, 91936, 97344, 101907, 103428, 109344, 111488, 118456, 125424, 127296, 133263, 135876, 137904, 145792, 164016, 167232, 177684, 181168, 183872, 192491, 194688, 203814, 206856, 218688, 236912, 250848, 254592, 266526, 271752, 275808, 328032, 334464, 355368, 362336, 367744, 384982, 407628, 413712, 437376, 473824, 501696, 533052, 543504, 551616, 577473, 656064, 710736, 724672, 769964, 815256, 827424, 947648, 1003392, 1066104, 1087008, 1103232, 1154946, 1312128, 1421472, 1449344, 1539928, 1630512, 1654848, 1732419, 1895296, 2132208, 2174016, 2309892, 2842944, 3079856, 3261024, 3309696, 3464838, 4264416, 4348032, 4619784, 5685888, 6159712, 6522048, 6929676, 8528832, 9239568, 12319424, 13044096, 13859352, 17057664, 18479136, 24638848, 27718704, 36958272, 55437408, 73916544, 110874816, 221749632]

約数ペア:

[(1, 221749632), (2, 110874816), (3, 73916544), (4, 55437408), (6, 36958272), (8, 27718704), (9, 24638848), (12, 18479136), (13, 17057664), (16, 13859352), (17, 13044096), (18, 12319424), (24, 9239568), (26, 8528832), (32, 6929676), (34, 6522048), (36, 6159712), (39, 5685888), (48, 4619784), (51, 4348032), (52, 4264416), (64, 3464838), (67, 3309696), (68, 3261024), (72, 3079856), (78, 2842944), (96, 2309892), (102, 2174016), (104, 2132208), (117, 1895296), (128, 1732419), (134, 1654848), (136, 1630512), (144, 1539928), (153, 1449344), (156, 1421472), (169, 1312128), (192, 1154946), (201, 1103232), (204, 1087008), (208, 1066104), (221, 1003392), (234, 947648), (268, 827424), (272, 815256), (288, 769964), (306, 724672), (312, 710736), (338, 656064), (384, 577473), (402, 551616), (408, 543504), (416, 533052), (442, 501696), (468, 473824), (507, 437376), (536, 413712), (544, 407628), (576, 384982), (603, 367744), (612, 362336), (624, 355368), (663, 334464), (676, 328032), (804, 275808), (816, 271752), (832, 266526), (871, 254592), (884, 250848), (936, 236912), (1014, 218688), (1072, 206856), (1088, 203814), (1139, 194688), (1152, 192491), (1206, 183872), (1224, 181168), (1248, 177684), (1326, 167232), (1352, 164016), (1521, 145792), (1608, 137904), (1632, 135876), (1664, 133263), (1742, 127296), (1768, 125424), (1872, 118456), (1989, 111488), (2028, 109344), (2144, 103428), (2176, 101907), (2278, 97344), (2412, 91936), (2448, 90584), (2496, 88842), (2613, 84864), (2652, 83616), (2704, 82008), (2873, 77184), (3042, 72896), (3216, 68952), (3264, 67938), (3417, 64896), (3484, 63648), (3536, 62712), (3744, 59228), (3978, 55744), (4056, 54672), (4288, 51714), (4556, 48672), (4824, 45968), (4896, 45292), (4992, 44421), (5226, 42432), (5304, 41808), (5408, 41004), (5746, 38592), (6084, 36448), (6432, 34476), (6528, 33969), (6834, 32448), (6968, 31824), (7072, 31356), (7488, 29614), (7839, 28288), (7956, 27872), (8112, 27336), (8576, 25857), (8619, 25728), (9112, 24336), (9648, 22984), (9792, 22646), (10251, 21632), (10452, 21216), (10608, 20904), (10816, 20502), (11323, 19584), (11492, 19296), (12168, 18224), (12864, 17238), (13668, 16224), (13936, 15912), (14144, 15678), (14807, 14976)]