853688808

素因数分解:

$2^3\times 3^4\times 7^1\times {\mathrm{53}}^2\times {\mathrm{67}}^1$

素因数の和:198

約数の個数: 240

約数和(自身を含む): 2826811680

約数和(自身を除く): 1973122872

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 53, 54, 56, 63, 67, 72, 81, 84, 106, 108, 126, 134, 159, 162, 168, 189, 201, 212, 216, 252, 268, 318, 324, 371, 378, 402, 424, 469, 477, 504, 536, 567, 603, 636, 648, 742, 756, 804, 938, 954, 1113, 1134, 1206, 1272, 1407, 1431, 1484, 1512, 1608, 1809, 1876, 1908, 2226, 2268, 2412, 2809, 2814, 2862, 2968, 3339, 3551, 3618, 3752, 3816, 4221, 4293, 4452, 4536, 4824, 5427, 5618, 5628, 5724, 6678, 7102, 7236, 8427, 8442, 8586, 8904, 10017, 10653, 10854, 11236, 11256, 11448, 12663, 13356, 14204, 14472, 16854, 16884, 17172, 19663, 20034, 21306, 21708, 22472, 24857, 25281, 25326, 26712, 28408, 30051, 31959, 33708, 33768, 34344, 37989, 39326, 40068, 42612, 43416, 49714, 50562, 50652, 58989, 60102, 63918, 67416, 74571, 75843, 75978, 78652, 80136, 85224, 95877, 99428, 101124, 101304, 117978, 120204, 127836, 149142, 151686, 151956, 157304, 176967, 188203, 191754, 198856, 202248, 223713, 227529, 235956, 240408, 255672, 287631, 298284, 303372, 303912, 353934, 376406, 383508, 447426, 455058, 471912, 530901, 564609, 575262, 596568, 606744, 671139, 707868, 752812, 767016, 894852, 910116, 1061802, 1129218, 1150524, 1317421, 1342278, 1415736, 1505624, 1592703, 1693827, 1789704, 1820232, 2013417, 2123604, 2258436, 2301048, 2634842, 2684556, 3185406, 3387654, 3952263, 4026834, 4247208, 4516872, 5081481, 5269684, 5369112, 6370812, 6775308, 7904526, 8053668, 10162962, 10539368, 11856789, 12741624, 13550616, 15244443, 15809052, 16107336, 20325924, 23713578, 30488886, 31618104, 35570367, 40651848, 47427156, 60977772, 71140734, 94854312, 106711101, 121955544, 142281468, 213422202, 284562936, 426844404, 853688808]

約数ペア:

[(1, 853688808), (2, 426844404), (3, 284562936), (4, 213422202), (6, 142281468), (7, 121955544), (8, 106711101), (9, 94854312), (12, 71140734), (14, 60977772), (18, 47427156), (21, 40651848), (24, 35570367), (27, 31618104), (28, 30488886), (36, 23713578), (42, 20325924), (53, 16107336), (54, 15809052), (56, 15244443), (63, 13550616), (67, 12741624), (72, 11856789), (81, 10539368), (84, 10162962), (106, 8053668), (108, 7904526), (126, 6775308), (134, 6370812), (159, 5369112), (162, 5269684), (168, 5081481), (189, 4516872), (201, 4247208), (212, 4026834), (216, 3952263), (252, 3387654), (268, 3185406), (318, 2684556), (324, 2634842), (371, 2301048), (378, 2258436), (402, 2123604), (424, 2013417), (469, 1820232), (477, 1789704), (504, 1693827), (536, 1592703), (567, 1505624), (603, 1415736), (636, 1342278), (648, 1317421), (742, 1150524), (756, 1129218), (804, 1061802), (938, 910116), (954, 894852), (1113, 767016), (1134, 752812), (1206, 707868), (1272, 671139), (1407, 606744), (1431, 596568), (1484, 575262), (1512, 564609), (1608, 530901), (1809, 471912), (1876, 455058), (1908, 447426), (2226, 383508), (2268, 376406), (2412, 353934), (2809, 303912), (2814, 303372), (2862, 298284), (2968, 287631), (3339, 255672), (3551, 240408), (3618, 235956), (3752, 227529), (3816, 223713), (4221, 202248), (4293, 198856), (4452, 191754), (4536, 188203), (4824, 176967), (5427, 157304), (5618, 151956), (5628, 151686), (5724, 149142), (6678, 127836), (7102, 120204), (7236, 117978), (8427, 101304), (8442, 101124), (8586, 99428), (8904, 95877), (10017, 85224), (10653, 80136), (10854, 78652), (11236, 75978), (11256, 75843), (11448, 74571), (12663, 67416), (13356, 63918), (14204, 60102), (14472, 58989), (16854, 50652), (16884, 50562), (17172, 49714), (19663, 43416), (20034, 42612), (21306, 40068), (21708, 39326), (22472, 37989), (24857, 34344), (25281, 33768), (25326, 33708), (26712, 31959), (28408, 30051)]