279460944

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{5231}}^1$

素因数の和:5305

約数の個数: 120

約数和(自身を含む): 910870272

約数和(自身を除く): 631409328

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 53, 56, 63, 72, 84, 106, 112, 126, 144, 159, 168, 212, 252, 318, 336, 371, 424, 477, 504, 636, 742, 848, 954, 1008, 1113, 1272, 1484, 1908, 2226, 2544, 2968, 3339, 3816, 4452, 5231, 5936, 6678, 7632, 8904, 10462, 13356, 15693, 17808, 20924, 26712, 31386, 36617, 41848, 47079, 53424, 62772, 73234, 83696, 94158, 109851, 125544, 146468, 188316, 219702, 251088, 277243, 292936, 329553, 376632, 439404, 554486, 585872, 659106, 753264, 831729, 878808, 1108972, 1318212, 1663458, 1757616, 1940701, 2217944, 2495187, 2636424, 3326916, 3881402, 4435888, 4990374, 5272848, 5822103, 6653832, 7762804, 9980748, 11644206, 13307664, 15525608, 17466309, 19961496, 23288412, 31051216, 34932618, 39922992, 46576824, 69865236, 93153648, 139730472, 279460944]

約数ペア:

[(1, 279460944), (2, 139730472), (3, 93153648), (4, 69865236), (6, 46576824), (7, 39922992), (8, 34932618), (9, 31051216), (12, 23288412), (14, 19961496), (16, 17466309), (18, 15525608), (21, 13307664), (24, 11644206), (28, 9980748), (36, 7762804), (42, 6653832), (48, 5822103), (53, 5272848), (56, 4990374), (63, 4435888), (72, 3881402), (84, 3326916), (106, 2636424), (112, 2495187), (126, 2217944), (144, 1940701), (159, 1757616), (168, 1663458), (212, 1318212), (252, 1108972), (318, 878808), (336, 831729), (371, 753264), (424, 659106), (477, 585872), (504, 554486), (636, 439404), (742, 376632), (848, 329553), (954, 292936), (1008, 277243), (1113, 251088), (1272, 219702), (1484, 188316), (1908, 146468), (2226, 125544), (2544, 109851), (2968, 94158), (3339, 83696), (3816, 73234), (4452, 62772), (5231, 53424), (5936, 47079), (6678, 41848), (7632, 36617), (8904, 31386), (10462, 26712), (13356, 20924), (15693, 17808)]