380832984

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{53}}^2\times {\mathrm{269}}^1$

素因数の和:394

約数の個数: 144

約数和(自身を含む): 1205895600

約数和(自身を除く): 825062616

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 53, 56, 63, 72, 84, 106, 126, 159, 168, 212, 252, 269, 318, 371, 424, 477, 504, 538, 636, 742, 807, 954, 1076, 1113, 1272, 1484, 1614, 1883, 1908, 2152, 2226, 2421, 2809, 2968, 3228, 3339, 3766, 3816, 4452, 4842, 5618, 5649, 6456, 6678, 7532, 8427, 8904, 9684, 11236, 11298, 13356, 14257, 15064, 16854, 16947, 19368, 19663, 22472, 22596, 25281, 26712, 28514, 33708, 33894, 39326, 42771, 45192, 50562, 57028, 58989, 67416, 67788, 78652, 85542, 99799, 101124, 114056, 117978, 128313, 135576, 157304, 171084, 176967, 199598, 202248, 235956, 256626, 299397, 342168, 353934, 399196, 471912, 513252, 598794, 707868, 755621, 798392, 898191, 1026504, 1197588, 1415736, 1511242, 1796382, 2266863, 2395176, 3022484, 3592764, 4533726, 5289347, 6044968, 6800589, 7185528, 9067452, 10578694, 13601178, 15868041, 18134904, 21157388, 27202356, 31736082, 42314776, 47604123, 54404712, 63472164, 95208246, 126944328, 190416492, 380832984]

約数ペア:

[(1, 380832984), (2, 190416492), (3, 126944328), (4, 95208246), (6, 63472164), (7, 54404712), (8, 47604123), (9, 42314776), (12, 31736082), (14, 27202356), (18, 21157388), (21, 18134904), (24, 15868041), (28, 13601178), (36, 10578694), (42, 9067452), (53, 7185528), (56, 6800589), (63, 6044968), (72, 5289347), (84, 4533726), (106, 3592764), (126, 3022484), (159, 2395176), (168, 2266863), (212, 1796382), (252, 1511242), (269, 1415736), (318, 1197588), (371, 1026504), (424, 898191), (477, 798392), (504, 755621), (538, 707868), (636, 598794), (742, 513252), (807, 471912), (954, 399196), (1076, 353934), (1113, 342168), (1272, 299397), (1484, 256626), (1614, 235956), (1883, 202248), (1908, 199598), (2152, 176967), (2226, 171084), (2421, 157304), (2809, 135576), (2968, 128313), (3228, 117978), (3339, 114056), (3766, 101124), (3816, 99799), (4452, 85542), (4842, 78652), (5618, 67788), (5649, 67416), (6456, 58989), (6678, 57028), (7532, 50562), (8427, 45192), (8904, 42771), (9684, 39326), (11236, 33894), (11298, 33708), (13356, 28514), (14257, 26712), (15064, 25281), (16854, 22596), (16947, 22472), (19368, 19663)]