2016145768

素因数分解:

$2^3\times 7^3\times {\mathrm{13}}^1\times {\mathrm{56519}}^1$

素因数の和:56559

約数の個数: 64

約数和(自身を含む): 4747680000

約数和(自身を除く): 2731534232

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 49, 52, 56, 91, 98, 104, 182, 196, 343, 364, 392, 637, 686, 728, 1274, 1372, 2548, 2744, 4459, 5096, 8918, 17836, 35672, 56519, 113038, 226076, 395633, 452152, 734747, 791266, 1469494, 1582532, 2769431, 2938988, 3165064, 5143229, 5538862, 5877976, 10286458, 11077724, 19386017, 20572916, 22155448, 36002603, 38772034, 41145832, 72005206, 77544068, 144010412, 155088136, 252018221, 288020824, 504036442, 1008072884, 2016145768]

約数ペア:

[(1, 2016145768), (2, 1008072884), (4, 504036442), (7, 288020824), (8, 252018221), (13, 155088136), (14, 144010412), (26, 77544068), (28, 72005206), (49, 41145832), (52, 38772034), (56, 36002603), (91, 22155448), (98, 20572916), (104, 19386017), (182, 11077724), (196, 10286458), (343, 5877976), (364, 5538862), (392, 5143229), (637, 3165064), (686, 2938988), (728, 2769431), (1274, 1582532), (1372, 1469494), (2548, 791266), (2744, 734747), (4459, 452152), (5096, 395633), (8918, 226076), (17836, 113038), (35672, 56519)]