171020304

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{421}}^1$

素因数の和:486

約数の個数: 240

約数和(自身を含む): 609516544

約数和(自身を除く): 438496240

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 28, 31, 36, 39, 42, 48, 52, 56, 62, 63, 72, 78, 84, 91, 93, 104, 112, 117, 124, 126, 144, 156, 168, 182, 186, 208, 217, 234, 248, 252, 273, 279, 312, 336, 364, 372, 403, 421, 434, 468, 496, 504, 546, 558, 624, 651, 728, 744, 806, 819, 842, 868, 936, 1008, 1092, 1116, 1209, 1263, 1302, 1456, 1488, 1612, 1638, 1684, 1736, 1872, 1953, 2184, 2232, 2418, 2526, 2604, 2821, 2947, 3224, 3276, 3368, 3472, 3627, 3789, 3906, 4368, 4464, 4836, 5052, 5208, 5473, 5642, 5894, 6448, 6552, 6736, 7254, 7578, 7812, 8463, 8841, 9672, 10104, 10416, 10946, 11284, 11788, 13051, 13104, 14508, 15156, 15624, 16419, 16926, 17682, 19344, 20208, 21892, 22568, 23576, 25389, 26102, 26523, 29016, 30312, 31248, 32838, 33852, 35364, 38311, 39153, 43784, 45136, 47152, 49257, 50778, 52204, 53046, 58032, 60624, 65676, 67704, 70728, 76622, 78306, 87568, 91357, 98514, 101556, 104408, 106092, 114933, 117459, 131352, 135408, 141456, 153244, 156612, 169663, 182714, 197028, 203112, 208816, 212184, 229866, 234918, 262704, 274071, 306488, 313224, 339326, 344799, 365428, 394056, 406224, 424368, 459732, 469836, 508989, 548142, 612976, 626448, 678652, 689598, 730856, 788112, 822213, 919464, 939672, 1017978, 1096284, 1187641, 1357304, 1379196, 1461712, 1526967, 1644426, 1838928, 1879344, 2035956, 2192568, 2375282, 2714608, 2758392, 3053934, 3288852, 3562923, 4071912, 4385136, 4750564, 5516784, 6107868, 6577704, 7125846, 8143824, 9501128, 10688769, 12215736, 13155408, 14251692, 19002256, 21377538, 24431472, 28503384, 42755076, 57006768, 85510152, 171020304]

約数ペア:

[(1, 171020304), (2, 85510152), (3, 57006768), (4, 42755076), (6, 28503384), (7, 24431472), (8, 21377538), (9, 19002256), (12, 14251692), (13, 13155408), (14, 12215736), (16, 10688769), (18, 9501128), (21, 8143824), (24, 7125846), (26, 6577704), (28, 6107868), (31, 5516784), (36, 4750564), (39, 4385136), (42, 4071912), (48, 3562923), (52, 3288852), (56, 3053934), (62, 2758392), (63, 2714608), (72, 2375282), (78, 2192568), (84, 2035956), (91, 1879344), (93, 1838928), (104, 1644426), (112, 1526967), (117, 1461712), (124, 1379196), (126, 1357304), (144, 1187641), (156, 1096284), (168, 1017978), (182, 939672), (186, 919464), (208, 822213), (217, 788112), (234, 730856), (248, 689598), (252, 678652), (273, 626448), (279, 612976), (312, 548142), (336, 508989), (364, 469836), (372, 459732), (403, 424368), (421, 406224), (434, 394056), (468, 365428), (496, 344799), (504, 339326), (546, 313224), (558, 306488), (624, 274071), (651, 262704), (728, 234918), (744, 229866), (806, 212184), (819, 208816), (842, 203112), (868, 197028), (936, 182714), (1008, 169663), (1092, 156612), (1116, 153244), (1209, 141456), (1263, 135408), (1302, 131352), (1456, 117459), (1488, 114933), (1612, 106092), (1638, 104408), (1684, 101556), (1736, 98514), (1872, 91357), (1953, 87568), (2184, 78306), (2232, 76622), (2418, 70728), (2526, 67704), (2604, 65676), (2821, 60624), (2947, 58032), (3224, 53046), (3276, 52204), (3368, 50778), (3472, 49257), (3627, 47152), (3789, 45136), (3906, 43784), (4368, 39153), (4464, 38311), (4836, 35364), (5052, 33852), (5208, 32838), (5473, 31248), (5642, 30312), (5894, 29016), (6448, 26523), (6552, 26102), (6736, 25389), (7254, 23576), (7578, 22568), (7812, 21892), (8463, 20208), (8841, 19344), (9672, 17682), (10104, 16926), (10416, 16419), (10946, 15624), (11284, 15156), (11788, 14508), (13051, 13104)]