218077288

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{127}}^1$

素因数の和:255

約数の個数: 128

約数和(自身を含む): 516096000

約数和(自身を除く): 298018712

約数列:

[1, 2, 4, 8, 11, 13, 19, 22, 26, 38, 44, 52, 76, 79, 88, 104, 127, 143, 152, 158, 209, 247, 254, 286, 316, 418, 494, 508, 572, 632, 836, 869, 988, 1016, 1027, 1144, 1397, 1501, 1651, 1672, 1738, 1976, 2054, 2413, 2717, 2794, 3002, 3302, 3476, 4108, 4826, 5434, 5588, 6004, 6604, 6952, 8216, 9652, 10033, 10868, 11176, 11297, 12008, 13208, 16511, 18161, 19304, 19513, 20066, 21736, 22594, 26543, 31369, 33022, 36322, 39026, 40132, 45188, 53086, 62738, 66044, 72644, 78052, 80264, 90376, 106172, 110363, 125476, 130429, 132088, 145288, 156104, 190627, 212344, 214643, 220726, 250952, 260858, 345059, 381254, 429286, 441452, 521716, 690118, 762508, 858572, 882904, 1043432, 1380236, 1434719, 1525016, 1717144, 2096897, 2478151, 2760472, 2869438, 4193794, 4956302, 5738876, 8387588, 9912604, 11477752, 16775176, 19825208, 27259661, 54519322, 109038644, 218077288]

約数ペア:

[(1, 218077288), (2, 109038644), (4, 54519322), (8, 27259661), (11, 19825208), (13, 16775176), (19, 11477752), (22, 9912604), (26, 8387588), (38, 5738876), (44, 4956302), (52, 4193794), (76, 2869438), (79, 2760472), (88, 2478151), (104, 2096897), (127, 1717144), (143, 1525016), (152, 1434719), (158, 1380236), (209, 1043432), (247, 882904), (254, 858572), (286, 762508), (316, 690118), (418, 521716), (494, 441452), (508, 429286), (572, 381254), (632, 345059), (836, 260858), (869, 250952), (988, 220726), (1016, 214643), (1027, 212344), (1144, 190627), (1397, 156104), (1501, 145288), (1651, 132088), (1672, 130429), (1738, 125476), (1976, 110363), (2054, 106172), (2413, 90376), (2717, 80264), (2794, 78052), (3002, 72644), (3302, 66044), (3476, 62738), (4108, 53086), (4826, 45188), (5434, 40132), (5588, 39026), (6004, 36322), (6604, 33022), (6952, 31369), (8216, 26543), (9652, 22594), (10033, 21736), (10868, 20066), (11176, 19513), (11297, 19304), (12008, 18161), (13208, 16511)]