2078718444

素因数分解:

$2^2\times 3^3\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{631}}^1$

素因数の和:761

約数の個数: 192

約数和(自身を含む): 6115737600

約数和(自身を除く): 4037019156

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 27, 33, 36, 44, 47, 54, 59, 66, 94, 99, 108, 118, 132, 141, 177, 188, 198, 236, 282, 297, 354, 396, 423, 517, 531, 564, 594, 631, 649, 708, 846, 1034, 1062, 1188, 1262, 1269, 1298, 1551, 1593, 1692, 1893, 1947, 2068, 2124, 2524, 2538, 2596, 2773, 3102, 3186, 3786, 3894, 4653, 5076, 5546, 5679, 5841, 6204, 6372, 6941, 7572, 7788, 8319, 9306, 11092, 11358, 11682, 13882, 13959, 16638, 17037, 17523, 18612, 20823, 22716, 23364, 24957, 27764, 27918, 29657, 30503, 33276, 34074, 35046, 37229, 41646, 49914, 55836, 59314, 61006, 62469, 68148, 70092, 74458, 74871, 83292, 88971, 91509, 99828, 111687, 118628, 122012, 124938, 148916, 149742, 177942, 183018, 187407, 223374, 249876, 266913, 274527, 299484, 326227, 335061, 355884, 366036, 374814, 409519, 446748, 533826, 549054, 652454, 670122, 749628, 800739, 819038, 823581, 978681, 1005183, 1067652, 1098108, 1228557, 1304908, 1340244, 1601478, 1638076, 1647162, 1749763, 1957362, 2010366, 2457114, 2936043, 3202956, 3294324, 3499526, 3685671, 3914724, 4020732, 4914228, 5249289, 5872086, 6999052, 7371342, 8808129, 10498578, 11057013, 11744172, 14742684, 15747867, 17616258, 19247393, 20997156, 22114026, 31495734, 35232516, 38494786, 44228052, 47243601, 57742179, 62991468, 76989572, 94487202, 115484358, 173226537, 188974404, 230968716, 346453074, 519679611, 692906148, 1039359222, 2078718444]

約数ペア:

[(1, 2078718444), (2, 1039359222), (3, 692906148), (4, 519679611), (6, 346453074), (9, 230968716), (11, 188974404), (12, 173226537), (18, 115484358), (22, 94487202), (27, 76989572), (33, 62991468), (36, 57742179), (44, 47243601), (47, 44228052), (54, 38494786), (59, 35232516), (66, 31495734), (94, 22114026), (99, 20997156), (108, 19247393), (118, 17616258), (132, 15747867), (141, 14742684), (177, 11744172), (188, 11057013), (198, 10498578), (236, 8808129), (282, 7371342), (297, 6999052), (354, 5872086), (396, 5249289), (423, 4914228), (517, 4020732), (531, 3914724), (564, 3685671), (594, 3499526), (631, 3294324), (649, 3202956), (708, 2936043), (846, 2457114), (1034, 2010366), (1062, 1957362), (1188, 1749763), (1262, 1647162), (1269, 1638076), (1298, 1601478), (1551, 1340244), (1593, 1304908), (1692, 1228557), (1893, 1098108), (1947, 1067652), (2068, 1005183), (2124, 978681), (2524, 823581), (2538, 819038), (2596, 800739), (2773, 749628), (3102, 670122), (3186, 652454), (3786, 549054), (3894, 533826), (4653, 446748), (5076, 409519), (5546, 374814), (5679, 366036), (5841, 355884), (6204, 335061), (6372, 326227), (6941, 299484), (7572, 274527), (7788, 266913), (8319, 249876), (9306, 223374), (11092, 187407), (11358, 183018), (11682, 177942), (13882, 149742), (13959, 148916), (16638, 124938), (17037, 122012), (17523, 118628), (18612, 111687), (20823, 99828), (22716, 91509), (23364, 88971), (24957, 83292), (27764, 74871), (27918, 74458), (29657, 70092), (30503, 68148), (33276, 62469), (34074, 61006), (35046, 59314), (37229, 55836), (41646, 49914)]