632321872

素因数分解:

$2^4\times 7^3\times {\mathrm{13}}^1\times {\mathrm{8863}}^1$

素因数の和:8905

約数の個数: 80

約数和(自身を含む): 1538790400

約数和(自身を除く): 906468528

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 49, 52, 56, 91, 98, 104, 112, 182, 196, 208, 343, 364, 392, 637, 686, 728, 784, 1274, 1372, 1456, 2548, 2744, 4459, 5096, 5488, 8863, 8918, 10192, 17726, 17836, 35452, 35672, 62041, 70904, 71344, 115219, 124082, 141808, 230438, 248164, 434287, 460876, 496328, 806533, 868574, 921752, 992656, 1613066, 1737148, 1843504, 3040009, 3226132, 3474296, 5645731, 6080018, 6452264, 6948592, 11291462, 12160036, 12904528, 22582924, 24320072, 39520117, 45165848, 48640144, 79040234, 90331696, 158080468, 316160936, 632321872]

約数ペア:

[(1, 632321872), (2, 316160936), (4, 158080468), (7, 90331696), (8, 79040234), (13, 48640144), (14, 45165848), (16, 39520117), (26, 24320072), (28, 22582924), (49, 12904528), (52, 12160036), (56, 11291462), (91, 6948592), (98, 6452264), (104, 6080018), (112, 5645731), (182, 3474296), (196, 3226132), (208, 3040009), (343, 1843504), (364, 1737148), (392, 1613066), (637, 992656), (686, 921752), (728, 868574), (784, 806533), (1274, 496328), (1372, 460876), (1456, 434287), (2548, 248164), (2744, 230438), (4459, 141808), (5096, 124082), (5488, 115219), (8863, 71344), (8918, 70904), (10192, 62041), (17726, 35672), (17836, 35452)]