1965455604

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{53}}^1\times {\mathrm{83}}^1\times {\mathrm{197}}^1$

素因数の和:356

約数の個数: 240

約数和(自身を含む): 6085715328

約数和(自身を除く): 4120259724

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 53, 54, 63, 81, 83, 84, 106, 108, 126, 159, 162, 166, 189, 197, 212, 249, 252, 318, 324, 332, 371, 378, 394, 477, 498, 567, 581, 591, 636, 742, 747, 756, 788, 954, 996, 1113, 1134, 1162, 1182, 1379, 1431, 1484, 1494, 1743, 1773, 1908, 2226, 2241, 2268, 2324, 2364, 2758, 2862, 2988, 3339, 3486, 3546, 4137, 4293, 4399, 4452, 4482, 5229, 5319, 5516, 5724, 6678, 6723, 6972, 7092, 8274, 8586, 8798, 8964, 10017, 10441, 10458, 10638, 12411, 13197, 13356, 13446, 15687, 15957, 16351, 16548, 17172, 17596, 20034, 20882, 20916, 21276, 24822, 26394, 26892, 30051, 30793, 31323, 31374, 31914, 32702, 37233, 39591, 40068, 41764, 47061, 49053, 49644, 52788, 60102, 61586, 62646, 62748, 63828, 65404, 73087, 74466, 79182, 92379, 93969, 94122, 98106, 111699, 114457, 118773, 120204, 123172, 125292, 146174, 147159, 148932, 158364, 184758, 187938, 188244, 196212, 219261, 223398, 228914, 237546, 277137, 281907, 292348, 294318, 343371, 356319, 369516, 375876, 438522, 441477, 446796, 457828, 475092, 554274, 563814, 588636, 657783, 686742, 712638, 831411, 845721, 866603, 877044, 882954, 1030113, 1108548, 1127628, 1315566, 1324431, 1373484, 1425276, 1662822, 1691442, 1733206, 1765908, 1973349, 2060226, 2494233, 2599809, 2631132, 2648862, 3090339, 3325644, 3382884, 3466412, 3946698, 4120452, 4988466, 5199618, 5297724, 5920047, 6066221, 6180678, 7799427, 7893396, 9271017, 9976932, 10399236, 11840094, 12132442, 12361356, 15598854, 18198663, 18542034, 23398281, 23680188, 24264884, 31197708, 36397326, 37084068, 46796562, 54595989, 70194843, 72794652, 93593124, 109191978, 140389686, 163787967, 218383956, 280779372, 327575934, 491363901, 655151868, 982727802, 1965455604]

約数ペア:

[(1, 1965455604), (2, 982727802), (3, 655151868), (4, 491363901), (6, 327575934), (7, 280779372), (9, 218383956), (12, 163787967), (14, 140389686), (18, 109191978), (21, 93593124), (27, 72794652), (28, 70194843), (36, 54595989), (42, 46796562), (53, 37084068), (54, 36397326), (63, 31197708), (81, 24264884), (83, 23680188), (84, 23398281), (106, 18542034), (108, 18198663), (126, 15598854), (159, 12361356), (162, 12132442), (166, 11840094), (189, 10399236), (197, 9976932), (212, 9271017), (249, 7893396), (252, 7799427), (318, 6180678), (324, 6066221), (332, 5920047), (371, 5297724), (378, 5199618), (394, 4988466), (477, 4120452), (498, 3946698), (567, 3466412), (581, 3382884), (591, 3325644), (636, 3090339), (742, 2648862), (747, 2631132), (756, 2599809), (788, 2494233), (954, 2060226), (996, 1973349), (1113, 1765908), (1134, 1733206), (1162, 1691442), (1182, 1662822), (1379, 1425276), (1431, 1373484), (1484, 1324431), (1494, 1315566), (1743, 1127628), (1773, 1108548), (1908, 1030113), (2226, 882954), (2241, 877044), (2268, 866603), (2324, 845721), (2364, 831411), (2758, 712638), (2862, 686742), (2988, 657783), (3339, 588636), (3486, 563814), (3546, 554274), (4137, 475092), (4293, 457828), (4399, 446796), (4452, 441477), (4482, 438522), (5229, 375876), (5319, 369516), (5516, 356319), (5724, 343371), (6678, 294318), (6723, 292348), (6972, 281907), (7092, 277137), (8274, 237546), (8586, 228914), (8798, 223398), (8964, 219261), (10017, 196212), (10441, 188244), (10458, 187938), (10638, 184758), (12411, 158364), (13197, 148932), (13356, 147159), (13446, 146174), (15687, 125292), (15957, 123172), (16351, 120204), (16548, 118773), (17172, 114457), (17596, 111699), (20034, 98106), (20882, 94122), (20916, 93969), (21276, 92379), (24822, 79182), (26394, 74466), (26892, 73087), (30051, 65404), (30793, 63828), (31323, 62748), (31374, 62646), (31914, 61586), (32702, 60102), (37233, 52788), (39591, 49644), (40068, 49053), (41764, 47061)]