234958724

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{101}}^1$

素因数の和:226

約数の個数: 144

約数和(自身を含む): 574330176

約数和(自身を除く): 339371452

約数列:

[1, 2, 4, 7, 11, 13, 14, 22, 26, 28, 44, 49, 52, 77, 83, 91, 98, 101, 143, 154, 166, 182, 196, 202, 286, 308, 332, 364, 404, 539, 572, 581, 637, 707, 913, 1001, 1078, 1079, 1111, 1162, 1274, 1313, 1414, 1826, 2002, 2156, 2158, 2222, 2324, 2548, 2626, 2828, 3652, 4004, 4067, 4316, 4444, 4949, 5252, 6391, 7007, 7553, 7777, 8134, 8383, 9191, 9898, 11869, 12782, 14014, 14443, 15106, 15554, 16268, 16766, 18382, 19796, 23738, 25564, 28028, 28886, 30212, 31108, 33532, 36764, 44737, 47476, 52871, 54439, 57772, 58681, 64337, 83083, 89474, 92213, 101101, 105742, 108878, 108979, 117362, 128674, 166166, 178948, 184426, 202202, 211484, 217756, 217958, 234724, 257348, 332332, 368852, 404404, 410767, 435916, 581581, 645491, 707707, 762853, 821534, 1163162, 1198769, 1290982, 1415414, 1525706, 1643068, 2326324, 2397538, 2581964, 2830828, 3051412, 4518437, 4795076, 5339971, 8391383, 9036874, 10679942, 16782766, 18073748, 21359884, 33565532, 58739681, 117479362, 234958724]

約数ペア:

[(1, 234958724), (2, 117479362), (4, 58739681), (7, 33565532), (11, 21359884), (13, 18073748), (14, 16782766), (22, 10679942), (26, 9036874), (28, 8391383), (44, 5339971), (49, 4795076), (52, 4518437), (77, 3051412), (83, 2830828), (91, 2581964), (98, 2397538), (101, 2326324), (143, 1643068), (154, 1525706), (166, 1415414), (182, 1290982), (196, 1198769), (202, 1163162), (286, 821534), (308, 762853), (332, 707707), (364, 645491), (404, 581581), (539, 435916), (572, 410767), (581, 404404), (637, 368852), (707, 332332), (913, 257348), (1001, 234724), (1078, 217958), (1079, 217756), (1111, 211484), (1162, 202202), (1274, 184426), (1313, 178948), (1414, 166166), (1826, 128674), (2002, 117362), (2156, 108979), (2158, 108878), (2222, 105742), (2324, 101101), (2548, 92213), (2626, 89474), (2828, 83083), (3652, 64337), (4004, 58681), (4067, 57772), (4316, 54439), (4444, 52871), (4949, 47476), (5252, 44737), (6391, 36764), (7007, 33532), (7553, 31108), (7777, 30212), (8134, 28886), (8383, 28028), (9191, 25564), (9898, 23738), (11869, 19796), (12782, 18382), (14014, 16766), (14443, 16268), (15106, 15554)]