1319864

素因数分解:

$2^3\times 7^3\times {\mathrm{13}}^1\times {\mathrm{37}}^1$

素因数の和:77

約数の個数: 64

約数和(自身を含む): 3192000

約数和(自身を除く): 1872136

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 37, 49, 52, 56, 74, 91, 98, 104, 148, 182, 196, 259, 296, 343, 364, 392, 481, 518, 637, 686, 728, 962, 1036, 1274, 1372, 1813, 1924, 2072, 2548, 2744, 3367, 3626, 3848, 4459, 5096, 6734, 7252, 8918, 12691, 13468, 14504, 17836, 23569, 25382, 26936, 35672, 47138, 50764, 94276, 101528, 164983, 188552, 329966, 659932, 1319864]

約数ペア:

[(1, 1319864), (2, 659932), (4, 329966), (7, 188552), (8, 164983), (13, 101528), (14, 94276), (26, 50764), (28, 47138), (37, 35672), (49, 26936), (52, 25382), (56, 23569), (74, 17836), (91, 14504), (98, 13468), (104, 12691), (148, 8918), (182, 7252), (196, 6734), (259, 5096), (296, 4459), (343, 3848), (364, 3626), (392, 3367), (481, 2744), (518, 2548), (637, 2072), (686, 1924), (728, 1813), (962, 1372), (1036, 1274)]