256414218438

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{127}}^1\times {\mathrm{475957}}^1$

素因数の和:476197

約数の個数: 64

約数和(自身を含む): 596554334208

約数和(自身を除く): 340140115770

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 101, 127, 202, 254, 303, 381, 606, 707, 762, 889, 1414, 1778, 2121, 2667, 4242, 5334, 12827, 25654, 38481, 76962, 89789, 179578, 269367, 475957, 538734, 951914, 1427871, 2855742, 3331699, 6663398, 9995097, 19990194, 48071657, 60446539, 96143314, 120893078, 144214971, 181339617, 288429942, 336501599, 362679234, 423125773, 673003198, 846251546, 1009504797, 1269377319, 2019009594, 2538754638, 6105100439, 12210200878, 18315301317, 36630602634, 42735703073, 85471406146, 128207109219, 256414218438]

約数ペア:

[(1, 256414218438), (2, 128207109219), (3, 85471406146), (6, 42735703073), (7, 36630602634), (14, 18315301317), (21, 12210200878), (42, 6105100439), (101, 2538754638), (127, 2019009594), (202, 1269377319), (254, 1009504797), (303, 846251546), (381, 673003198), (606, 423125773), (707, 362679234), (762, 336501599), (889, 288429942), (1414, 181339617), (1778, 144214971), (2121, 120893078), (2667, 96143314), (4242, 60446539), (5334, 48071657), (12827, 19990194), (25654, 9995097), (38481, 6663398), (76962, 3331699), (89789, 2855742), (179578, 1427871), (269367, 951914), (475957, 538734)]