321788390892

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{7121}}^1\times {\mathrm{9631}}^1$

素因数の和:16799

約数の個数: 96

約数和(自身を含む): 829774761984

約数和(自身を除く): 507986371092

約数列:

[1, 2, 3, 4, 6, 12, 17, 23, 34, 46, 51, 68, 69, 92, 102, 138, 204, 276, 391, 782, 1173, 1564, 2346, 4692, 7121, 9631, 14242, 19262, 21363, 28484, 28893, 38524, 42726, 57786, 85452, 115572, 121057, 163727, 163783, 221513, 242114, 327454, 327566, 363171, 443026, 484228, 491181, 491349, 654908, 655132, 664539, 726342, 886052, 982362, 982698, 1329078, 1452684, 1964724, 1965396, 2658156, 2784311, 3765721, 5568622, 7531442, 8352933, 11137244, 11297163, 15062884, 16705866, 22594326, 33411732, 45188652, 68582351, 137164702, 205747053, 274329404, 411494106, 822988212, 1165899967, 1577394073, 2331799934, 3154788146, 3497699901, 4663599868, 4732182219, 6309576292, 6995399802, 9464364438, 13990799604, 18928728876, 26815699241, 53631398482, 80447097723, 107262796964, 160894195446, 321788390892]

約数ペア:

[(1, 321788390892), (2, 160894195446), (3, 107262796964), (4, 80447097723), (6, 53631398482), (12, 26815699241), (17, 18928728876), (23, 13990799604), (34, 9464364438), (46, 6995399802), (51, 6309576292), (68, 4732182219), (69, 4663599868), (92, 3497699901), (102, 3154788146), (138, 2331799934), (204, 1577394073), (276, 1165899967), (391, 822988212), (782, 411494106), (1173, 274329404), (1564, 205747053), (2346, 137164702), (4692, 68582351), (7121, 45188652), (9631, 33411732), (14242, 22594326), (19262, 16705866), (21363, 15062884), (28484, 11297163), (28893, 11137244), (38524, 8352933), (42726, 7531442), (57786, 5568622), (85452, 3765721), (115572, 2784311), (121057, 2658156), (163727, 1965396), (163783, 1964724), (221513, 1452684), (242114, 1329078), (327454, 982698), (327566, 982362), (363171, 886052), (443026, 726342), (484228, 664539), (491181, 655132), (491349, 654908)]