291208632

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{61}}^1\times {\mathrm{107}}^1$

素因数の和:214

約数の個数: 192

約数和(自身を含む): 882264960

約数和(自身を除く): 591056328

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 22, 24, 26, 33, 39, 44, 52, 61, 66, 78, 88, 104, 107, 122, 132, 143, 156, 169, 183, 214, 244, 264, 286, 312, 321, 338, 366, 428, 429, 488, 507, 572, 642, 671, 676, 732, 793, 856, 858, 1014, 1144, 1177, 1284, 1342, 1352, 1391, 1464, 1586, 1716, 1859, 2013, 2028, 2354, 2379, 2568, 2684, 2782, 3172, 3432, 3531, 3718, 4026, 4056, 4173, 4708, 4758, 5368, 5564, 5577, 6344, 6527, 7062, 7436, 8052, 8346, 8723, 9416, 9516, 10309, 11128, 11154, 13054, 14124, 14872, 15301, 16104, 16692, 17446, 18083, 19032, 19581, 20618, 22308, 26108, 26169, 28248, 30602, 30927, 33384, 34892, 36166, 39162, 41236, 44616, 45903, 52216, 52338, 54249, 61204, 61854, 69784, 71797, 72332, 78324, 82472, 84851, 91806, 104676, 108498, 113399, 122408, 123708, 143594, 144664, 156648, 169702, 183612, 198913, 209352, 215391, 216996, 226798, 247416, 254553, 287188, 339404, 340197, 367224, 397826, 430782, 433992, 453596, 509106, 574376, 596739, 678808, 680394, 795652, 861564, 907192, 933361, 1018212, 1103063, 1193478, 1360788, 1591304, 1723128, 1866722, 2036424, 2206126, 2386956, 2721576, 2800083, 3309189, 3733444, 4412252, 4773912, 5600166, 6618378, 7466888, 8824504, 11200332, 12133693, 13236756, 22400664, 24267386, 26473512, 36401079, 48534772, 72802158, 97069544, 145604316, 291208632]

約数ペア:

[(1, 291208632), (2, 145604316), (3, 97069544), (4, 72802158), (6, 48534772), (8, 36401079), (11, 26473512), (12, 24267386), (13, 22400664), (22, 13236756), (24, 12133693), (26, 11200332), (33, 8824504), (39, 7466888), (44, 6618378), (52, 5600166), (61, 4773912), (66, 4412252), (78, 3733444), (88, 3309189), (104, 2800083), (107, 2721576), (122, 2386956), (132, 2206126), (143, 2036424), (156, 1866722), (169, 1723128), (183, 1591304), (214, 1360788), (244, 1193478), (264, 1103063), (286, 1018212), (312, 933361), (321, 907192), (338, 861564), (366, 795652), (428, 680394), (429, 678808), (488, 596739), (507, 574376), (572, 509106), (642, 453596), (671, 433992), (676, 430782), (732, 397826), (793, 367224), (856, 340197), (858, 339404), (1014, 287188), (1144, 254553), (1177, 247416), (1284, 226798), (1342, 216996), (1352, 215391), (1391, 209352), (1464, 198913), (1586, 183612), (1716, 169702), (1859, 156648), (2013, 144664), (2028, 143594), (2354, 123708), (2379, 122408), (2568, 113399), (2684, 108498), (2782, 104676), (3172, 91806), (3432, 84851), (3531, 82472), (3718, 78324), (4026, 72332), (4056, 71797), (4173, 69784), (4708, 61854), (4758, 61204), (5368, 54249), (5564, 52338), (5577, 52216), (6344, 45903), (6527, 44616), (7062, 41236), (7436, 39162), (8052, 36166), (8346, 34892), (8723, 33384), (9416, 30927), (9516, 30602), (10309, 28248), (11128, 26169), (11154, 26108), (13054, 22308), (14124, 20618), (14872, 19581), (15301, 19032), (16104, 18083), (16692, 17446)]