305122272

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{659}}^1$

素因数の和:745

約数の個数: 192

約数和(自身を含む): 1005903360

約数和(自身を除く): 700781088

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 32, 39, 42, 48, 52, 53, 56, 78, 84, 91, 96, 104, 106, 112, 156, 159, 168, 182, 208, 212, 224, 273, 312, 318, 336, 364, 371, 416, 424, 546, 624, 636, 659, 672, 689, 728, 742, 848, 1092, 1113, 1248, 1272, 1318, 1378, 1456, 1484, 1696, 1977, 2067, 2184, 2226, 2544, 2636, 2756, 2912, 2968, 3954, 4134, 4368, 4452, 4613, 4823, 5088, 5272, 5512, 5936, 7908, 8268, 8567, 8736, 8904, 9226, 9646, 10544, 11024, 11872, 13839, 14469, 15816, 16536, 17134, 17808, 18452, 19292, 21088, 22048, 25701, 27678, 28938, 31632, 33072, 34268, 34927, 35616, 36904, 38584, 51402, 55356, 57876, 59969, 63264, 66144, 68536, 69854, 73808, 77168, 102804, 104781, 110712, 115752, 119938, 137072, 139708, 147616, 154336, 179907, 205608, 209562, 221424, 231504, 239876, 244489, 274144, 279416, 359814, 411216, 419124, 442848, 454051, 463008, 479752, 488978, 558832, 719628, 733467, 822432, 838248, 908102, 959504, 977956, 1117664, 1362153, 1439256, 1466934, 1676496, 1816204, 1919008, 1955912, 2724306, 2878512, 2933868, 3178357, 3352992, 3632408, 3911824, 5448612, 5757024, 5867736, 6356714, 7264816, 7823648, 9535071, 10897224, 11735472, 12713428, 14529632, 19070142, 21794448, 23470944, 25426856, 38140284, 43588896, 50853712, 76280568, 101707424, 152561136, 305122272]

約数ペア:

[(1, 305122272), (2, 152561136), (3, 101707424), (4, 76280568), (6, 50853712), (7, 43588896), (8, 38140284), (12, 25426856), (13, 23470944), (14, 21794448), (16, 19070142), (21, 14529632), (24, 12713428), (26, 11735472), (28, 10897224), (32, 9535071), (39, 7823648), (42, 7264816), (48, 6356714), (52, 5867736), (53, 5757024), (56, 5448612), (78, 3911824), (84, 3632408), (91, 3352992), (96, 3178357), (104, 2933868), (106, 2878512), (112, 2724306), (156, 1955912), (159, 1919008), (168, 1816204), (182, 1676496), (208, 1466934), (212, 1439256), (224, 1362153), (273, 1117664), (312, 977956), (318, 959504), (336, 908102), (364, 838248), (371, 822432), (416, 733467), (424, 719628), (546, 558832), (624, 488978), (636, 479752), (659, 463008), (672, 454051), (689, 442848), (728, 419124), (742, 411216), (848, 359814), (1092, 279416), (1113, 274144), (1248, 244489), (1272, 239876), (1318, 231504), (1378, 221424), (1456, 209562), (1484, 205608), (1696, 179907), (1977, 154336), (2067, 147616), (2184, 139708), (2226, 137072), (2544, 119938), (2636, 115752), (2756, 110712), (2912, 104781), (2968, 102804), (3954, 77168), (4134, 73808), (4368, 69854), (4452, 68536), (4613, 66144), (4823, 63264), (5088, 59969), (5272, 57876), (5512, 55356), (5936, 51402), (7908, 38584), (8268, 36904), (8567, 35616), (8736, 34927), (8904, 34268), (9226, 33072), (9646, 31632), (10544, 28938), (11024, 27678), (11872, 25701), (13839, 22048), (14469, 21088), (15816, 19292), (16536, 18452), (17134, 17808)]