331695504

素因数分解:

$2^4\times 3^2\times 7^2\times {\mathrm{29}}^1\times {\mathrm{1621}}^1$

素因数の和:1678

約数の個数: 180

約数和(自身を含む): 1117768860

約数和(自身を除く): 786073356

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 29, 36, 42, 48, 49, 56, 58, 63, 72, 84, 87, 98, 112, 116, 126, 144, 147, 168, 174, 196, 203, 232, 252, 261, 294, 336, 348, 392, 406, 441, 464, 504, 522, 588, 609, 696, 784, 812, 882, 1008, 1044, 1176, 1218, 1392, 1421, 1621, 1624, 1764, 1827, 2088, 2352, 2436, 2842, 3242, 3248, 3528, 3654, 4176, 4263, 4863, 4872, 5684, 6484, 7056, 7308, 8526, 9726, 9744, 11347, 11368, 12789, 12968, 14589, 14616, 17052, 19452, 22694, 22736, 25578, 25936, 29178, 29232, 34041, 34104, 38904, 45388, 47009, 51156, 58356, 68082, 68208, 77808, 79429, 90776, 94018, 102123, 102312, 116712, 136164, 141027, 158858, 181552, 188036, 204246, 204624, 233424, 238287, 272328, 282054, 317716, 329063, 376072, 408492, 423081, 476574, 544656, 564108, 635432, 658126, 714861, 752144, 816984, 846162, 953148, 987189, 1128216, 1270864, 1316252, 1429722, 1633968, 1692324, 1906296, 1974378, 2256432, 2303441, 2632504, 2859444, 2961567, 3384648, 3812592, 3948756, 4606882, 5265008, 5718888, 5923134, 6769296, 6910323, 7897512, 9213764, 11437776, 11846268, 13820646, 15795024, 18427528, 20730969, 23692536, 27641292, 36855056, 41461938, 47385072, 55282584, 82923876, 110565168, 165847752, 331695504]

約数ペア:

[(1, 331695504), (2, 165847752), (3, 110565168), (4, 82923876), (6, 55282584), (7, 47385072), (8, 41461938), (9, 36855056), (12, 27641292), (14, 23692536), (16, 20730969), (18, 18427528), (21, 15795024), (24, 13820646), (28, 11846268), (29, 11437776), (36, 9213764), (42, 7897512), (48, 6910323), (49, 6769296), (56, 5923134), (58, 5718888), (63, 5265008), (72, 4606882), (84, 3948756), (87, 3812592), (98, 3384648), (112, 2961567), (116, 2859444), (126, 2632504), (144, 2303441), (147, 2256432), (168, 1974378), (174, 1906296), (196, 1692324), (203, 1633968), (232, 1429722), (252, 1316252), (261, 1270864), (294, 1128216), (336, 987189), (348, 953148), (392, 846162), (406, 816984), (441, 752144), (464, 714861), (504, 658126), (522, 635432), (588, 564108), (609, 544656), (696, 476574), (784, 423081), (812, 408492), (882, 376072), (1008, 329063), (1044, 317716), (1176, 282054), (1218, 272328), (1392, 238287), (1421, 233424), (1621, 204624), (1624, 204246), (1764, 188036), (1827, 181552), (2088, 158858), (2352, 141027), (2436, 136164), (2842, 116712), (3242, 102312), (3248, 102123), (3528, 94018), (3654, 90776), (4176, 79429), (4263, 77808), (4863, 68208), (4872, 68082), (5684, 58356), (6484, 51156), (7056, 47009), (7308, 45388), (8526, 38904), (9726, 34104), (9744, 34041), (11347, 29232), (11368, 29178), (12789, 25936), (12968, 25578), (14589, 22736), (14616, 22694), (17052, 19452)]