172897804768

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1091}}^1\times {\mathrm{22409}}^1$

素因数の和:23540

約数の個数: 96

約数和(自身を含む): 388513026720

約数和(自身を除く): 215615221952

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 32, 34, 52, 68, 104, 136, 208, 221, 272, 416, 442, 544, 884, 1091, 1768, 2182, 3536, 4364, 7072, 8728, 14183, 17456, 18547, 22409, 28366, 34912, 37094, 44818, 56732, 74188, 89636, 113464, 148376, 179272, 226928, 241111, 291317, 296752, 358544, 380953, 453856, 482222, 582634, 593504, 717088, 761906, 964444, 1165268, 1523812, 1928888, 2330536, 3047624, 3857776, 4661072, 4952389, 6095248, 7715552, 9322144, 9904778, 12190496, 19809556, 24448219, 39619112, 48896438, 79238224, 97792876, 158476448, 195585752, 317826847, 391171504, 415619723, 635653694, 782343008, 831239446, 1271307388, 1662478892, 2542614776, 3324957784, 5085229552, 5403056399, 6649915568, 10170459104, 10806112798, 13299831136, 21612225596, 43224451192, 86448902384, 172897804768]

約数ペア:

[(1, 172897804768), (2, 86448902384), (4, 43224451192), (8, 21612225596), (13, 13299831136), (16, 10806112798), (17, 10170459104), (26, 6649915568), (32, 5403056399), (34, 5085229552), (52, 3324957784), (68, 2542614776), (104, 1662478892), (136, 1271307388), (208, 831239446), (221, 782343008), (272, 635653694), (416, 415619723), (442, 391171504), (544, 317826847), (884, 195585752), (1091, 158476448), (1768, 97792876), (2182, 79238224), (3536, 48896438), (4364, 39619112), (7072, 24448219), (8728, 19809556), (14183, 12190496), (17456, 9904778), (18547, 9322144), (22409, 7715552), (28366, 6095248), (34912, 4952389), (37094, 4661072), (44818, 3857776), (56732, 3047624), (74188, 2330536), (89636, 1928888), (113464, 1523812), (148376, 1165268), (179272, 964444), (226928, 761906), (241111, 717088), (291317, 593504), (296752, 582634), (358544, 482222), (380953, 453856)]