2785131636

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{137}}^1\times {\mathrm{211}}^1$

素因数の和:430

約数の個数: 192

約数和(自身を含む): 7968866304

約数和(自身を除く): 5183734668

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 31, 37, 42, 62, 74, 84, 93, 111, 124, 137, 148, 186, 211, 217, 222, 259, 274, 372, 411, 422, 434, 444, 518, 548, 633, 651, 777, 822, 844, 868, 959, 1036, 1147, 1266, 1302, 1477, 1554, 1644, 1918, 2294, 2532, 2604, 2877, 2954, 3108, 3441, 3836, 4247, 4431, 4588, 5069, 5754, 5908, 6541, 6882, 7807, 8029, 8494, 8862, 10138, 11508, 12741, 13082, 13764, 15207, 15614, 16058, 16988, 17724, 19623, 20276, 23421, 24087, 25482, 26164, 28907, 29729, 30414, 31228, 32116, 35483, 39246, 45787, 46842, 48174, 50964, 54649, 57814, 59458, 60828, 70966, 78492, 86721, 89187, 91574, 93684, 96348, 106449, 109298, 115628, 118916, 137361, 141932, 157139, 163947, 173442, 178374, 183148, 202349, 212898, 218596, 242017, 274722, 314278, 327894, 346884, 356748, 404698, 425796, 471417, 484034, 549444, 607047, 628556, 655788, 726051, 809396, 896117, 942834, 968068, 1069559, 1099973, 1214094, 1452102, 1694119, 1792234, 1885668, 2139118, 2199946, 2428188, 2688351, 2904204, 3208677, 3299919, 3388238, 3584468, 4278236, 4399892, 5082357, 5376702, 6272819, 6417354, 6599838, 6776476, 7486913, 10164714, 10753404, 12545638, 12834708, 13199676, 14973826, 18818457, 20329428, 22460739, 25091276, 29947652, 33156329, 37636914, 44921478, 66312658, 75273828, 89842956, 99468987, 132625316, 198937974, 232094303, 397875948, 464188606, 696282909, 928377212, 1392565818, 2785131636]

約数ペア:

[(1, 2785131636), (2, 1392565818), (3, 928377212), (4, 696282909), (6, 464188606), (7, 397875948), (12, 232094303), (14, 198937974), (21, 132625316), (28, 99468987), (31, 89842956), (37, 75273828), (42, 66312658), (62, 44921478), (74, 37636914), (84, 33156329), (93, 29947652), (111, 25091276), (124, 22460739), (137, 20329428), (148, 18818457), (186, 14973826), (211, 13199676), (217, 12834708), (222, 12545638), (259, 10753404), (274, 10164714), (372, 7486913), (411, 6776476), (422, 6599838), (434, 6417354), (444, 6272819), (518, 5376702), (548, 5082357), (633, 4399892), (651, 4278236), (777, 3584468), (822, 3388238), (844, 3299919), (868, 3208677), (959, 2904204), (1036, 2688351), (1147, 2428188), (1266, 2199946), (1302, 2139118), (1477, 1885668), (1554, 1792234), (1644, 1694119), (1918, 1452102), (2294, 1214094), (2532, 1099973), (2604, 1069559), (2877, 968068), (2954, 942834), (3108, 896117), (3441, 809396), (3836, 726051), (4247, 655788), (4431, 628556), (4588, 607047), (5069, 549444), (5754, 484034), (5908, 471417), (6541, 425796), (6882, 404698), (7807, 356748), (8029, 346884), (8494, 327894), (8862, 314278), (10138, 274722), (11508, 242017), (12741, 218596), (13082, 212898), (13764, 202349), (15207, 183148), (15614, 178374), (16058, 173442), (16988, 163947), (17724, 157139), (19623, 141932), (20276, 137361), (23421, 118916), (24087, 115628), (25482, 109298), (26164, 106449), (28907, 96348), (29729, 93684), (30414, 91574), (31228, 89187), (32116, 86721), (35483, 78492), (39246, 70966), (45787, 60828), (46842, 59458), (48174, 57814), (50964, 54649)]