211671567135

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{89}}^1\times {\mathrm{5351}}^1$

素因数の和:5558

約数の個数: 192

約数和(自身を含む): 454459299840

約数和(自身を除く): 242787732705

約数列:

[1, 3, 5, 7, 9, 15, 17, 21, 35, 45, 51, 63, 83, 85, 89, 105, 119, 153, 249, 255, 267, 315, 357, 415, 445, 581, 595, 623, 747, 765, 801, 1071, 1245, 1335, 1411, 1513, 1743, 1785, 1869, 2905, 3115, 3735, 4005, 4233, 4539, 5229, 5351, 5355, 5607, 7055, 7387, 7565, 8715, 9345, 9877, 10591, 12699, 13617, 16053, 21165, 22161, 22695, 26145, 26755, 28035, 29631, 31773, 36935, 37457, 48159, 49385, 51709, 52955, 63495, 66483, 68085, 80265, 88893, 90967, 95319, 110805, 112371, 125579, 148155, 155127, 158865, 187285, 240795, 258545, 272901, 332415, 337113, 376737, 444133, 444465, 454835, 465381, 476239, 476595, 561855, 627895, 636769, 775635, 818703, 879053, 1130211, 1332399, 1364505, 1428717, 1685565, 1883685, 1910307, 2220665, 2326905, 2381195, 2637159, 3108931, 3183845, 3333673, 3997197, 4093515, 4286151, 4395265, 5651055, 5730921, 6661995, 7143585, 7550261, 7911477, 8096063, 9326793, 9551535, 10001019, 13185795, 15544655, 16668365, 19985985, 21430755, 22650783, 24288189, 27980379, 28654605, 30003057, 37751305, 39527837, 39557385, 40480315, 46633965, 50005095, 52851827, 56672441, 67952349, 72864567, 113253915, 118583511, 121440945, 139901895, 150015285, 158555481, 170017323, 197639185, 264259135, 276694859, 283362205, 339761745, 355750533, 364322835, 475666443, 510051969, 592917555, 671973229, 792777405, 830084577, 850086615, 1383474295, 1778752665, 2015919687, 2378332215, 2490253731, 2550259845, 3359866145, 4150422885, 4703812603, 6047759061, 10079598435, 12451268655, 14111437809, 23519063015, 30238795305, 42334313427, 70557189045, 211671567135]

約数ペア:

[(1, 211671567135), (3, 70557189045), (5, 42334313427), (7, 30238795305), (9, 23519063015), (15, 14111437809), (17, 12451268655), (21, 10079598435), (35, 6047759061), (45, 4703812603), (51, 4150422885), (63, 3359866145), (83, 2550259845), (85, 2490253731), (89, 2378332215), (105, 2015919687), (119, 1778752665), (153, 1383474295), (249, 850086615), (255, 830084577), (267, 792777405), (315, 671973229), (357, 592917555), (415, 510051969), (445, 475666443), (581, 364322835), (595, 355750533), (623, 339761745), (747, 283362205), (765, 276694859), (801, 264259135), (1071, 197639185), (1245, 170017323), (1335, 158555481), (1411, 150015285), (1513, 139901895), (1743, 121440945), (1785, 118583511), (1869, 113253915), (2905, 72864567), (3115, 67952349), (3735, 56672441), (4005, 52851827), (4233, 50005095), (4539, 46633965), (5229, 40480315), (5351, 39557385), (5355, 39527837), (5607, 37751305), (7055, 30003057), (7387, 28654605), (7565, 27980379), (8715, 24288189), (9345, 22650783), (9877, 21430755), (10591, 19985985), (12699, 16668365), (13617, 15544655), (16053, 13185795), (21165, 10001019), (22161, 9551535), (22695, 9326793), (26145, 8096063), (26755, 7911477), (28035, 7550261), (29631, 7143585), (31773, 6661995), (36935, 5730921), (37457, 5651055), (48159, 4395265), (49385, 4286151), (51709, 4093515), (52955, 3997197), (63495, 3333673), (66483, 3183845), (68085, 3108931), (80265, 2637159), (88893, 2381195), (90967, 2326905), (95319, 2220665), (110805, 1910307), (112371, 1883685), (125579, 1685565), (148155, 1428717), (155127, 1364505), (158865, 1332399), (187285, 1130211), (240795, 879053), (258545, 818703), (272901, 775635), (332415, 636769), (337113, 627895), (376737, 561855), (444133, 476595), (444465, 476239), (454835, 465381)]