2017247778

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{131}}^1$

素因数の和:262

約数の個数: 288

約数和(自身を含む): 5915669760

約数和(自身を除く): 3898421982

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 17, 18, 21, 26, 34, 39, 42, 49, 51, 63, 78, 79, 91, 98, 102, 117, 119, 126, 131, 147, 153, 158, 182, 221, 234, 237, 238, 262, 273, 294, 306, 357, 393, 441, 442, 474, 546, 553, 637, 663, 711, 714, 786, 819, 833, 882, 917, 1027, 1071, 1106, 1179, 1274, 1326, 1343, 1422, 1547, 1638, 1659, 1666, 1703, 1834, 1911, 1989, 2054, 2142, 2227, 2358, 2499, 2686, 2751, 3081, 3094, 3318, 3406, 3822, 3871, 3978, 4029, 4454, 4641, 4977, 4998, 5109, 5502, 5733, 6162, 6419, 6681, 7189, 7497, 7742, 8058, 8253, 9243, 9282, 9401, 9954, 10218, 10349, 10829, 11466, 11613, 11921, 12087, 12838, 13362, 13923, 14378, 14994, 15327, 15589, 16506, 17459, 18486, 18802, 19257, 20043, 20698, 21567, 21658, 23226, 23842, 24174, 27846, 28203, 28951, 30654, 31047, 31178, 32487, 34839, 34918, 35763, 38514, 40086, 43134, 46767, 50323, 52377, 56406, 57771, 57902, 62094, 64701, 64974, 65807, 69678, 71526, 72443, 83447, 84609, 86853, 93141, 93534, 97461, 100646, 104754, 107289, 109123, 115542, 122213, 129402, 131614, 134537, 140301, 144886, 150969, 157131, 166894, 169218, 173706, 175933, 186282, 194922, 197421, 202657, 214578, 217329, 218246, 244426, 250341, 260559, 269074, 280602, 301938, 314262, 327369, 351866, 366639, 394842, 403611, 405314, 434658, 452907, 500682, 507101, 521118, 527799, 592263, 607971, 651987, 654738, 733278, 751023, 807222, 855491, 905814, 941759, 982107, 1014202, 1055598, 1099917, 1184526, 1210833, 1215942, 1231531, 1303974, 1418599, 1502046, 1521303, 1583397, 1710982, 1823913, 1883518, 1964214, 2199834, 2287129, 2421666, 2463062, 2566473, 2825277, 2837198, 3042606, 3166794, 3647826, 3694593, 4255797, 4563909, 4574258, 5132946, 5650554, 6592313, 6861387, 7389186, 7699419, 8475831, 8511594, 8620717, 9127818, 11083779, 12767391, 13184626, 13722774, 15398838, 16009903, 16951662, 17241434, 19776939, 20584161, 22167558, 25534782, 25862151, 32019806, 39553878, 41168322, 48029709, 51724302, 59330817, 77586453, 96059418, 112069321, 118661634, 144089127, 155172906, 224138642, 288178254, 336207963, 672415926, 1008623889, 2017247778]

約数ペア:

[(1, 2017247778), (2, 1008623889), (3, 672415926), (6, 336207963), (7, 288178254), (9, 224138642), (13, 155172906), (14, 144089127), (17, 118661634), (18, 112069321), (21, 96059418), (26, 77586453), (34, 59330817), (39, 51724302), (42, 48029709), (49, 41168322), (51, 39553878), (63, 32019806), (78, 25862151), (79, 25534782), (91, 22167558), (98, 20584161), (102, 19776939), (117, 17241434), (119, 16951662), (126, 16009903), (131, 15398838), (147, 13722774), (153, 13184626), (158, 12767391), (182, 11083779), (221, 9127818), (234, 8620717), (237, 8511594), (238, 8475831), (262, 7699419), (273, 7389186), (294, 6861387), (306, 6592313), (357, 5650554), (393, 5132946), (441, 4574258), (442, 4563909), (474, 4255797), (546, 3694593), (553, 3647826), (637, 3166794), (663, 3042606), (711, 2837198), (714, 2825277), (786, 2566473), (819, 2463062), (833, 2421666), (882, 2287129), (917, 2199834), (1027, 1964214), (1071, 1883518), (1106, 1823913), (1179, 1710982), (1274, 1583397), (1326, 1521303), (1343, 1502046), (1422, 1418599), (1547, 1303974), (1638, 1231531), (1659, 1215942), (1666, 1210833), (1703, 1184526), (1834, 1099917), (1911, 1055598), (1989, 1014202), (2054, 982107), (2142, 941759), (2227, 905814), (2358, 855491), (2499, 807222), (2686, 751023), (2751, 733278), (3081, 654738), (3094, 651987), (3318, 607971), (3406, 592263), (3822, 527799), (3871, 521118), (3978, 507101), (4029, 500682), (4454, 452907), (4641, 434658), (4977, 405314), (4998, 403611), (5109, 394842), (5502, 366639), (5733, 351866), (6162, 327369), (6419, 314262), (6681, 301938), (7189, 280602), (7497, 269074), (7742, 260559), (8058, 250341), (8253, 244426), (9243, 218246), (9282, 217329), (9401, 214578), (9954, 202657), (10218, 197421), (10349, 194922), (10829, 186282), (11466, 175933), (11613, 173706), (11921, 169218), (12087, 166894), (12838, 157131), (13362, 150969), (13923, 144886), (14378, 140301), (14994, 134537), (15327, 131614), (15589, 129402), (16506, 122213), (17459, 115542), (18486, 109123), (18802, 107289), (19257, 104754), (20043, 100646), (20698, 97461), (21567, 93534), (21658, 93141), (23226, 86853), (23842, 84609), (24174, 83447), (27846, 72443), (28203, 71526), (28951, 69678), (30654, 65807), (31047, 64974), (31178, 64701), (32487, 62094), (34839, 57902), (34918, 57771), (35763, 56406), (38514, 52377), (40086, 50323), (43134, 46767)]