1284488856

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{197}}^1\times {\mathrm{761}}^1$

素因数の和:994

約数の個数: 192

約数和(自身を含む): 4236598080

約数和(自身を除く): 2952109224

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 17, 18, 21, 24, 28, 34, 36, 42, 51, 56, 63, 68, 72, 84, 102, 119, 126, 136, 153, 168, 197, 204, 238, 252, 306, 357, 394, 408, 476, 504, 591, 612, 714, 761, 788, 952, 1071, 1182, 1224, 1379, 1428, 1522, 1576, 1773, 2142, 2283, 2364, 2758, 2856, 3044, 3349, 3546, 4137, 4284, 4566, 4728, 5327, 5516, 6088, 6698, 6849, 7092, 8274, 8568, 9132, 10047, 10654, 11032, 12411, 12937, 13396, 13698, 14184, 15981, 16548, 18264, 20094, 21308, 23443, 24822, 25874, 26792, 27396, 30141, 31962, 33096, 38811, 40188, 42616, 46886, 47943, 49644, 51748, 54792, 60282, 63924, 70329, 77622, 80376, 90559, 93772, 95886, 99288, 103496, 116433, 120564, 127848, 140658, 149917, 155244, 181118, 187544, 191772, 210987, 232866, 241128, 271677, 281316, 299834, 310488, 362236, 383544, 421974, 449751, 465732, 543354, 562632, 599668, 724472, 815031, 843948, 899502, 931464, 1049419, 1086708, 1199336, 1349253, 1630062, 1687896, 1799004, 2098838, 2173416, 2548589, 2698506, 3148257, 3260124, 3598008, 4197676, 5097178, 5397012, 6296514, 6520248, 7645767, 8395352, 9444771, 10194356, 10794024, 12593028, 15291534, 17840123, 18889542, 20388712, 22937301, 25186056, 30583068, 35680246, 37779084, 45874602, 53520369, 61166136, 71360492, 75558168, 91749204, 107040738, 142720984, 160561107, 183498408, 214081476, 321122214, 428162952, 642244428, 1284488856]

約数ペア:

[(1, 1284488856), (2, 642244428), (3, 428162952), (4, 321122214), (6, 214081476), (7, 183498408), (8, 160561107), (9, 142720984), (12, 107040738), (14, 91749204), (17, 75558168), (18, 71360492), (21, 61166136), (24, 53520369), (28, 45874602), (34, 37779084), (36, 35680246), (42, 30583068), (51, 25186056), (56, 22937301), (63, 20388712), (68, 18889542), (72, 17840123), (84, 15291534), (102, 12593028), (119, 10794024), (126, 10194356), (136, 9444771), (153, 8395352), (168, 7645767), (197, 6520248), (204, 6296514), (238, 5397012), (252, 5097178), (306, 4197676), (357, 3598008), (394, 3260124), (408, 3148257), (476, 2698506), (504, 2548589), (591, 2173416), (612, 2098838), (714, 1799004), (761, 1687896), (788, 1630062), (952, 1349253), (1071, 1199336), (1182, 1086708), (1224, 1049419), (1379, 931464), (1428, 899502), (1522, 843948), (1576, 815031), (1773, 724472), (2142, 599668), (2283, 562632), (2364, 543354), (2758, 465732), (2856, 449751), (3044, 421974), (3349, 383544), (3546, 362236), (4137, 310488), (4284, 299834), (4566, 281316), (4728, 271677), (5327, 241128), (5516, 232866), (6088, 210987), (6698, 191772), (6849, 187544), (7092, 181118), (8274, 155244), (8568, 149917), (9132, 140658), (10047, 127848), (10654, 120564), (11032, 116433), (12411, 103496), (12937, 99288), (13396, 95886), (13698, 93772), (14184, 90559), (15981, 80376), (16548, 77622), (18264, 70329), (20094, 63924), (21308, 60282), (23443, 54792), (24822, 51748), (25874, 49644), (26792, 47943), (27396, 46886), (30141, 42616), (31962, 40188), (33096, 38811)]