2151568104

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{131}}^1\times {\mathrm{1657}}^1$

素因数の和:1863

約数の個数: 128

約数和(自身を含む): 6303052800

約数和(自身を除く): 4151484696

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 59, 84, 118, 131, 168, 177, 236, 262, 354, 393, 413, 472, 524, 708, 786, 826, 917, 1048, 1239, 1416, 1572, 1652, 1657, 1834, 2478, 2751, 3144, 3304, 3314, 3668, 4956, 4971, 5502, 6628, 7336, 7729, 9912, 9942, 11004, 11599, 13256, 15458, 19884, 22008, 23187, 23198, 30916, 34797, 39768, 46374, 46396, 54103, 61832, 69594, 92748, 92792, 97763, 108206, 139188, 162309, 185496, 195526, 216412, 217067, 278376, 293289, 324618, 391052, 432824, 434134, 586578, 649236, 651201, 684341, 782104, 868268, 1173156, 1298472, 1302402, 1368682, 1519469, 1736536, 2053023, 2346312, 2604804, 2737364, 3038938, 4106046, 4558407, 5209608, 5474728, 6077876, 8212092, 9116814, 12155752, 12806953, 16424184, 18233628, 25613906, 36467256, 38420859, 51227812, 76841718, 89648671, 102455624, 153683436, 179297342, 268946013, 307366872, 358594684, 537892026, 717189368, 1075784052, 2151568104]

約数ペア:

[(1, 2151568104), (2, 1075784052), (3, 717189368), (4, 537892026), (6, 358594684), (7, 307366872), (8, 268946013), (12, 179297342), (14, 153683436), (21, 102455624), (24, 89648671), (28, 76841718), (42, 51227812), (56, 38420859), (59, 36467256), (84, 25613906), (118, 18233628), (131, 16424184), (168, 12806953), (177, 12155752), (236, 9116814), (262, 8212092), (354, 6077876), (393, 5474728), (413, 5209608), (472, 4558407), (524, 4106046), (708, 3038938), (786, 2737364), (826, 2604804), (917, 2346312), (1048, 2053023), (1239, 1736536), (1416, 1519469), (1572, 1368682), (1652, 1302402), (1657, 1298472), (1834, 1173156), (2478, 868268), (2751, 782104), (3144, 684341), (3304, 651201), (3314, 649236), (3668, 586578), (4956, 434134), (4971, 432824), (5502, 391052), (6628, 324618), (7336, 293289), (7729, 278376), (9912, 217067), (9942, 216412), (11004, 195526), (11599, 185496), (13256, 162309), (15458, 139188), (19884, 108206), (22008, 97763), (23187, 92792), (23198, 92748), (30916, 69594), (34797, 61832), (39768, 54103), (46374, 46396)]