291030168

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^2\times {\mathrm{13}}^2\times {\mathrm{593}}^1$

素因数の和:650

約数の個数: 144

約数和(自身を含む): 867441960

約数和(自身を除く): 576411792

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 22, 24, 26, 33, 39, 44, 52, 66, 78, 88, 104, 121, 132, 143, 156, 169, 242, 264, 286, 312, 338, 363, 429, 484, 507, 572, 593, 676, 726, 858, 968, 1014, 1144, 1186, 1352, 1452, 1573, 1716, 1779, 1859, 2028, 2372, 2904, 3146, 3432, 3558, 3718, 4056, 4719, 4744, 5577, 6292, 6523, 7116, 7436, 7709, 9438, 11154, 12584, 13046, 14232, 14872, 15418, 18876, 19569, 20449, 22308, 23127, 26092, 30836, 37752, 39138, 40898, 44616, 46254, 52184, 61347, 61672, 71753, 78276, 81796, 84799, 92508, 100217, 122694, 143506, 156552, 163592, 169598, 185016, 200434, 215259, 245388, 254397, 287012, 300651, 339196, 400868, 430518, 490776, 508794, 574024, 601302, 678392, 801736, 861036, 932789, 1017588, 1102387, 1202604, 1722072, 1865578, 2035176, 2204774, 2405208, 2798367, 3307161, 3731156, 4409548, 5596734, 6614322, 7462312, 8819096, 11193468, 12126257, 13228644, 22386936, 24252514, 26457288, 36378771, 48505028, 72757542, 97010056, 145515084, 291030168]

約数ペア:

[(1, 291030168), (2, 145515084), (3, 97010056), (4, 72757542), (6, 48505028), (8, 36378771), (11, 26457288), (12, 24252514), (13, 22386936), (22, 13228644), (24, 12126257), (26, 11193468), (33, 8819096), (39, 7462312), (44, 6614322), (52, 5596734), (66, 4409548), (78, 3731156), (88, 3307161), (104, 2798367), (121, 2405208), (132, 2204774), (143, 2035176), (156, 1865578), (169, 1722072), (242, 1202604), (264, 1102387), (286, 1017588), (312, 932789), (338, 861036), (363, 801736), (429, 678392), (484, 601302), (507, 574024), (572, 508794), (593, 490776), (676, 430518), (726, 400868), (858, 339196), (968, 300651), (1014, 287012), (1144, 254397), (1186, 245388), (1352, 215259), (1452, 200434), (1573, 185016), (1716, 169598), (1779, 163592), (1859, 156552), (2028, 143506), (2372, 122694), (2904, 100217), (3146, 92508), (3432, 84799), (3558, 81796), (3718, 78276), (4056, 71753), (4719, 61672), (4744, 61347), (5577, 52184), (6292, 46254), (6523, 44616), (7116, 40898), (7436, 39138), (7709, 37752), (9438, 30836), (11154, 26092), (12584, 23127), (13046, 22308), (14232, 20449), (14872, 19569), (15418, 18876)]