217659431374

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{45553}}^1$

素因数の和:45686

約数の個数: 128

約数和(自身を含む): 453411717120

約数和(自身を除く): 235752285746

約数列:

[1, 2, 7, 11, 14, 19, 22, 23, 38, 46, 71, 77, 133, 142, 154, 161, 209, 253, 266, 322, 418, 437, 497, 506, 781, 874, 994, 1349, 1463, 1562, 1633, 1771, 2698, 2926, 3059, 3266, 3542, 4807, 5467, 6118, 9443, 9614, 10934, 11431, 14839, 17963, 18886, 22862, 29678, 31027, 33649, 35926, 45553, 62054, 67298, 91106, 103873, 125741, 207746, 217189, 251482, 318871, 341297, 434378, 501083, 637742, 682594, 865507, 1002166, 1047719, 1731014, 2095438, 2389079, 3234263, 3507581, 4778158, 6058549, 6468526, 7015162, 7334033, 9520577, 11524909, 12117098, 14668066, 19041154, 19906661, 22639841, 23049818, 35576893, 39813322, 45279682, 61450997, 66644039, 71153786, 74388049, 80674363, 122901994, 133288078, 139346627, 148776098, 161348726, 218973271, 249038251, 278693254, 430156979, 437946542, 498076502, 520716343, 675960967, 818268539, 860313958, 1041432686, 1351921934, 1413372931, 1532812897, 1636537078, 2826745862, 3065625794, 4731726769, 5727879773, 9463453538, 9893610517, 11455759546, 15547102241, 19787221034, 31094204482, 108829715687, 217659431374]

約数ペア:

[(1, 217659431374), (2, 108829715687), (7, 31094204482), (11, 19787221034), (14, 15547102241), (19, 11455759546), (22, 9893610517), (23, 9463453538), (38, 5727879773), (46, 4731726769), (71, 3065625794), (77, 2826745862), (133, 1636537078), (142, 1532812897), (154, 1413372931), (161, 1351921934), (209, 1041432686), (253, 860313958), (266, 818268539), (322, 675960967), (418, 520716343), (437, 498076502), (497, 437946542), (506, 430156979), (781, 278693254), (874, 249038251), (994, 218973271), (1349, 161348726), (1463, 148776098), (1562, 139346627), (1633, 133288078), (1771, 122901994), (2698, 80674363), (2926, 74388049), (3059, 71153786), (3266, 66644039), (3542, 61450997), (4807, 45279682), (5467, 39813322), (6118, 35576893), (9443, 23049818), (9614, 22639841), (10934, 19906661), (11431, 19041154), (14839, 14668066), (17963, 12117098), (18886, 11524909), (22862, 9520577), (29678, 7334033), (31027, 7015162), (33649, 6468526), (35926, 6058549), (45553, 4778158), (62054, 3507581), (67298, 3234263), (91106, 2389079), (103873, 2095438), (125741, 1731014), (207746, 1047719), (217189, 1002166), (251482, 865507), (318871, 682594), (341297, 637742), (434378, 501083)]