328873104

素因数分解:

$2^4\times 3^2\times 7^2\times {\mathrm{127}}^1\times {\mathrm{367}}^1$

素因数の和:522

約数の個数: 180

約数和(自身を含む): 1082025984

約数和(自身を除く): 753152880

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 49, 56, 63, 72, 84, 98, 112, 126, 127, 144, 147, 168, 196, 252, 254, 294, 336, 367, 381, 392, 441, 504, 508, 588, 734, 762, 784, 882, 889, 1008, 1016, 1101, 1143, 1176, 1468, 1524, 1764, 1778, 2032, 2202, 2286, 2352, 2569, 2667, 2936, 3048, 3303, 3528, 3556, 4404, 4572, 5138, 5334, 5872, 6096, 6223, 6606, 7056, 7112, 7707, 8001, 8808, 9144, 10276, 10668, 12446, 13212, 14224, 15414, 16002, 17616, 17983, 18288, 18669, 20552, 21336, 23121, 24892, 26424, 30828, 32004, 35966, 37338, 41104, 42672, 46242, 46609, 49784, 52848, 53949, 56007, 61656, 64008, 71932, 74676, 92484, 93218, 99568, 107898, 112014, 123312, 128016, 139827, 143864, 149352, 161847, 184968, 186436, 215796, 224028, 279654, 287728, 298704, 323694, 326263, 369936, 372872, 419481, 431592, 448056, 559308, 647388, 652526, 745744, 838962, 863184, 896112, 978789, 1118616, 1294776, 1305052, 1677924, 1957578, 2237232, 2283841, 2589552, 2610104, 2936367, 3355848, 3915156, 4567682, 5220208, 5872734, 6711696, 6851523, 7830312, 9135364, 11745468, 13703046, 15660624, 18270728, 20554569, 23490936, 27406092, 36541456, 41109138, 46981872, 54812184, 82218276, 109624368, 164436552, 328873104]

約数ペア:

[(1, 328873104), (2, 164436552), (3, 109624368), (4, 82218276), (6, 54812184), (7, 46981872), (8, 41109138), (9, 36541456), (12, 27406092), (14, 23490936), (16, 20554569), (18, 18270728), (21, 15660624), (24, 13703046), (28, 11745468), (36, 9135364), (42, 7830312), (48, 6851523), (49, 6711696), (56, 5872734), (63, 5220208), (72, 4567682), (84, 3915156), (98, 3355848), (112, 2936367), (126, 2610104), (127, 2589552), (144, 2283841), (147, 2237232), (168, 1957578), (196, 1677924), (252, 1305052), (254, 1294776), (294, 1118616), (336, 978789), (367, 896112), (381, 863184), (392, 838962), (441, 745744), (504, 652526), (508, 647388), (588, 559308), (734, 448056), (762, 431592), (784, 419481), (882, 372872), (889, 369936), (1008, 326263), (1016, 323694), (1101, 298704), (1143, 287728), (1176, 279654), (1468, 224028), (1524, 215796), (1764, 186436), (1778, 184968), (2032, 161847), (2202, 149352), (2286, 143864), (2352, 139827), (2569, 128016), (2667, 123312), (2936, 112014), (3048, 107898), (3303, 99568), (3528, 93218), (3556, 92484), (4404, 74676), (4572, 71932), (5138, 64008), (5334, 61656), (5872, 56007), (6096, 53949), (6223, 52848), (6606, 49784), (7056, 46609), (7112, 46242), (7707, 42672), (8001, 41104), (8808, 37338), (9144, 35966), (10276, 32004), (10668, 30828), (12446, 26424), (13212, 24892), (14224, 23121), (15414, 21336), (16002, 20552), (17616, 18669), (17983, 18288)]