461526492

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{379}}^1$

素因数の和:528

約数の個数: 144

約数和(自身を含む): 1334256000

約数和(自身を除く): 872729508

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 38, 42, 49, 57, 76, 84, 98, 109, 114, 133, 147, 196, 218, 228, 266, 294, 327, 379, 399, 436, 532, 588, 654, 758, 763, 798, 931, 1137, 1308, 1516, 1526, 1596, 1862, 2071, 2274, 2289, 2653, 2793, 3052, 3724, 4142, 4548, 4578, 5306, 5341, 5586, 6213, 7201, 7959, 8284, 9156, 10612, 10682, 11172, 12426, 14402, 14497, 15918, 16023, 18571, 21364, 21603, 24852, 28804, 28994, 31836, 32046, 37142, 41311, 43206, 43491, 50407, 55713, 57988, 64092, 74284, 82622, 86412, 86982, 100814, 101479, 111426, 123933, 151221, 165244, 173964, 201628, 202958, 222852, 247866, 289177, 302442, 304437, 352849, 405916, 495732, 578354, 604884, 608874, 705698, 784909, 867531, 1058547, 1156708, 1217748, 1411396, 1569818, 1735062, 2024239, 2117094, 2354727, 3139636, 3470124, 4048478, 4234188, 4709454, 5494363, 6072717, 8096956, 9418908, 10988726, 12145434, 16483089, 21977452, 24290868, 32966178, 38460541, 65932356, 76921082, 115381623, 153842164, 230763246, 461526492]

約数ペア:

[(1, 461526492), (2, 230763246), (3, 153842164), (4, 115381623), (6, 76921082), (7, 65932356), (12, 38460541), (14, 32966178), (19, 24290868), (21, 21977452), (28, 16483089), (38, 12145434), (42, 10988726), (49, 9418908), (57, 8096956), (76, 6072717), (84, 5494363), (98, 4709454), (109, 4234188), (114, 4048478), (133, 3470124), (147, 3139636), (196, 2354727), (218, 2117094), (228, 2024239), (266, 1735062), (294, 1569818), (327, 1411396), (379, 1217748), (399, 1156708), (436, 1058547), (532, 867531), (588, 784909), (654, 705698), (758, 608874), (763, 604884), (798, 578354), (931, 495732), (1137, 405916), (1308, 352849), (1516, 304437), (1526, 302442), (1596, 289177), (1862, 247866), (2071, 222852), (2274, 202958), (2289, 201628), (2653, 173964), (2793, 165244), (3052, 151221), (3724, 123933), (4142, 111426), (4548, 101479), (4578, 100814), (5306, 86982), (5341, 86412), (5586, 82622), (6213, 74284), (7201, 64092), (7959, 57988), (8284, 55713), (9156, 50407), (10612, 43491), (10682, 43206), (11172, 41311), (12426, 37142), (14402, 32046), (14497, 31836), (15918, 28994), (16023, 28804), (18571, 24852), (21364, 21603)]