231707476

素因数分解:

$2^2\times 7^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1181}}^1$

素因数の和:1230

約数の個数: 96

約数和(自身を含む): 556012800

約数和(自身を除く): 324305324

約数列:

[1, 2, 4, 7, 11, 13, 14, 22, 26, 28, 44, 49, 52, 77, 91, 98, 143, 154, 182, 196, 286, 308, 343, 364, 539, 572, 637, 686, 1001, 1078, 1181, 1274, 1372, 2002, 2156, 2362, 2548, 3773, 4004, 4459, 4724, 7007, 7546, 8267, 8918, 12991, 14014, 15092, 15353, 16534, 17836, 25982, 28028, 30706, 33068, 49049, 51964, 57869, 61412, 90937, 98098, 107471, 115738, 168883, 181874, 196196, 214942, 231476, 337766, 363748, 405083, 429884, 636559, 675532, 752297, 810166, 1182181, 1273118, 1504594, 1620332, 2364362, 2546236, 3009188, 4455913, 4728724, 5266079, 8275267, 8911826, 10532158, 16550534, 17823652, 21064316, 33101068, 57926869, 115853738, 231707476]

約数ペア:

[(1, 231707476), (2, 115853738), (4, 57926869), (7, 33101068), (11, 21064316), (13, 17823652), (14, 16550534), (22, 10532158), (26, 8911826), (28, 8275267), (44, 5266079), (49, 4728724), (52, 4455913), (77, 3009188), (91, 2546236), (98, 2364362), (143, 1620332), (154, 1504594), (182, 1273118), (196, 1182181), (286, 810166), (308, 752297), (343, 675532), (364, 636559), (539, 429884), (572, 405083), (637, 363748), (686, 337766), (1001, 231476), (1078, 214942), (1181, 196196), (1274, 181874), (1372, 168883), (2002, 115738), (2156, 107471), (2362, 98098), (2548, 90937), (3773, 61412), (4004, 57869), (4459, 51964), (4724, 49049), (7007, 33068), (7546, 30706), (8267, 28028), (8918, 25982), (12991, 17836), (14014, 16534), (15092, 15353)]