653339232

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{257}}^1$

素因数の和:390

約数の個数: 288

約数和(自身を含む): 2319250752

約数和(自身を除く): 1665911520

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 28, 32, 36, 39, 42, 48, 52, 56, 63, 72, 78, 84, 91, 96, 97, 104, 112, 117, 126, 144, 156, 168, 182, 194, 208, 224, 234, 252, 257, 273, 288, 291, 312, 336, 364, 388, 416, 468, 504, 514, 546, 582, 624, 672, 679, 728, 771, 776, 819, 873, 936, 1008, 1028, 1092, 1164, 1248, 1261, 1358, 1456, 1542, 1552, 1638, 1746, 1799, 1872, 2016, 2037, 2056, 2184, 2313, 2328, 2522, 2716, 2912, 3084, 3104, 3276, 3341, 3492, 3598, 3744, 3783, 4074, 4112, 4368, 4626, 4656, 5044, 5397, 5432, 6111, 6168, 6552, 6682, 6984, 7196, 7566, 8148, 8224, 8736, 8827, 9252, 9312, 10023, 10088, 10794, 10864, 11349, 12222, 12336, 13104, 13364, 13968, 14392, 15132, 16191, 16296, 17654, 18504, 20046, 20176, 21588, 21728, 22698, 23387, 24444, 24672, 24929, 26208, 26481, 26728, 27936, 28784, 30069, 30264, 32382, 32592, 35308, 37008, 40092, 40352, 43176, 45396, 46774, 48888, 49858, 52962, 53456, 57568, 60138, 60528, 64764, 65184, 70161, 70616, 74016, 74787, 79443, 80184, 86352, 90792, 93548, 97776, 99716, 105924, 106912, 120276, 121056, 129528, 140322, 141232, 149574, 158886, 160368, 172704, 174503, 181584, 187096, 195552, 199432, 210483, 211848, 224361, 240552, 259056, 280644, 282464, 299148, 317772, 320736, 324077, 349006, 363168, 374192, 398864, 420966, 423696, 448722, 481104, 518112, 523509, 561288, 598296, 635544, 648154, 698012, 748384, 797728, 841932, 847392, 897444, 962208, 972231, 1047018, 1122576, 1196592, 1271088, 1296308, 1396024, 1570527, 1683864, 1794888, 1944462, 2094036, 2245152, 2268539, 2393184, 2542176, 2592616, 2792048, 2916693, 3141054, 3367728, 3589776, 3888924, 4188072, 4537078, 5185232, 5584096, 5833386, 6282108, 6735456, 6805617, 7179552, 7777848, 8376144, 9074156, 10370464, 11666772, 12564216, 13611234, 15555696, 16752288, 18148312, 20416851, 23333544, 25128432, 27222468, 31111392, 36296624, 40833702, 46667088, 50256864, 54444936, 72593248, 81667404, 93334176, 108889872, 163334808, 217779744, 326669616, 653339232]

約数ペア:

[(1, 653339232), (2, 326669616), (3, 217779744), (4, 163334808), (6, 108889872), (7, 93334176), (8, 81667404), (9, 72593248), (12, 54444936), (13, 50256864), (14, 46667088), (16, 40833702), (18, 36296624), (21, 31111392), (24, 27222468), (26, 25128432), (28, 23333544), (32, 20416851), (36, 18148312), (39, 16752288), (42, 15555696), (48, 13611234), (52, 12564216), (56, 11666772), (63, 10370464), (72, 9074156), (78, 8376144), (84, 7777848), (91, 7179552), (96, 6805617), (97, 6735456), (104, 6282108), (112, 5833386), (117, 5584096), (126, 5185232), (144, 4537078), (156, 4188072), (168, 3888924), (182, 3589776), (194, 3367728), (208, 3141054), (224, 2916693), (234, 2792048), (252, 2592616), (257, 2542176), (273, 2393184), (288, 2268539), (291, 2245152), (312, 2094036), (336, 1944462), (364, 1794888), (388, 1683864), (416, 1570527), (468, 1396024), (504, 1296308), (514, 1271088), (546, 1196592), (582, 1122576), (624, 1047018), (672, 972231), (679, 962208), (728, 897444), (771, 847392), (776, 841932), (819, 797728), (873, 748384), (936, 698012), (1008, 648154), (1028, 635544), (1092, 598296), (1164, 561288), (1248, 523509), (1261, 518112), (1358, 481104), (1456, 448722), (1542, 423696), (1552, 420966), (1638, 398864), (1746, 374192), (1799, 363168), (1872, 349006), (2016, 324077), (2037, 320736), (2056, 317772), (2184, 299148), (2313, 282464), (2328, 280644), (2522, 259056), (2716, 240552), (2912, 224361), (3084, 211848), (3104, 210483), (3276, 199432), (3341, 195552), (3492, 187096), (3598, 181584), (3744, 174503), (3783, 172704), (4074, 160368), (4112, 158886), (4368, 149574), (4626, 141232), (4656, 140322), (5044, 129528), (5397, 121056), (5432, 120276), (6111, 106912), (6168, 105924), (6552, 99716), (6682, 97776), (6984, 93548), (7196, 90792), (7566, 86352), (8148, 80184), (8224, 79443), (8736, 74787), (8827, 74016), (9252, 70616), (9312, 70161), (10023, 65184), (10088, 64764), (10794, 60528), (10864, 60138), (11349, 57568), (12222, 53456), (12336, 52962), (13104, 49858), (13364, 48888), (13968, 46774), (14392, 45396), (15132, 43176), (16191, 40352), (16296, 40092), (17654, 37008), (18504, 35308), (20046, 32592), (20176, 32382), (21588, 30264), (21728, 30069), (22698, 28784), (23387, 27936), (24444, 26728), (24672, 26481), (24929, 26208)]