261116688

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{67}}^1\times {\mathrm{1657}}^1$

素因数の和:1749

約数の個数: 120

約数和(自身を含む): 796874592

約数和(自身を除く): 535757904

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 49, 56, 67, 84, 98, 112, 134, 147, 168, 196, 201, 268, 294, 336, 392, 402, 469, 536, 588, 784, 804, 938, 1072, 1176, 1407, 1608, 1657, 1876, 2352, 2814, 3216, 3283, 3314, 3752, 4971, 5628, 6566, 6628, 7504, 9849, 9942, 11256, 11599, 13132, 13256, 19698, 19884, 22512, 23198, 26264, 26512, 34797, 39396, 39768, 46396, 52528, 69594, 78792, 79536, 81193, 92792, 111019, 139188, 157584, 162386, 185584, 222038, 243579, 278376, 324772, 333057, 444076, 487158, 556752, 649544, 666114, 777133, 888152, 974316, 1299088, 1332228, 1554266, 1776304, 1948632, 2331399, 2664456, 3108532, 3897264, 4662798, 5328912, 5439931, 6217064, 9325596, 10879862, 12434128, 16319793, 18651192, 21759724, 32639586, 37302384, 43519448, 65279172, 87038896, 130558344, 261116688]

約数ペア:

[(1, 261116688), (2, 130558344), (3, 87038896), (4, 65279172), (6, 43519448), (7, 37302384), (8, 32639586), (12, 21759724), (14, 18651192), (16, 16319793), (21, 12434128), (24, 10879862), (28, 9325596), (42, 6217064), (48, 5439931), (49, 5328912), (56, 4662798), (67, 3897264), (84, 3108532), (98, 2664456), (112, 2331399), (134, 1948632), (147, 1776304), (168, 1554266), (196, 1332228), (201, 1299088), (268, 974316), (294, 888152), (336, 777133), (392, 666114), (402, 649544), (469, 556752), (536, 487158), (588, 444076), (784, 333057), (804, 324772), (938, 278376), (1072, 243579), (1176, 222038), (1407, 185584), (1608, 162386), (1657, 157584), (1876, 139188), (2352, 111019), (2814, 92792), (3216, 81193), (3283, 79536), (3314, 78792), (3752, 69594), (4971, 52528), (5628, 46396), (6566, 39768), (6628, 39396), (7504, 34797), (9849, 26512), (9942, 26264), (11256, 23198), (11599, 22512), (13132, 19884), (13256, 19698)]