2420491752

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{293}}^1\times {\mathrm{443}}^1$

素因数の和:792

約数の個数: 192

約数和(自身を含む): 7738174080

約数和(自身を除く): 5317682328

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 37, 42, 56, 63, 72, 74, 84, 111, 126, 148, 168, 222, 252, 259, 293, 296, 333, 443, 444, 504, 518, 586, 666, 777, 879, 886, 888, 1036, 1172, 1329, 1332, 1554, 1758, 1772, 2051, 2072, 2331, 2344, 2637, 2658, 2664, 3101, 3108, 3516, 3544, 3987, 4102, 4662, 5274, 5316, 6153, 6202, 6216, 7032, 7974, 8204, 9303, 9324, 10548, 10632, 10841, 12306, 12404, 15948, 16391, 16408, 18459, 18606, 18648, 21096, 21682, 24612, 24808, 27909, 31896, 32523, 32782, 36918, 37212, 43364, 49173, 49224, 55818, 65046, 65564, 73836, 74424, 75887, 86728, 97569, 98346, 111636, 114737, 129799, 130092, 131128, 147519, 147672, 151774, 195138, 196692, 223272, 227661, 229474, 259598, 260184, 295038, 303548, 344211, 389397, 390276, 393384, 455322, 458948, 519196, 590076, 607096, 682983, 688422, 778794, 780552, 908593, 910644, 917896, 1032633, 1038392, 1168191, 1180152, 1365966, 1376844, 1557588, 1817186, 1821288, 2065266, 2336382, 2725779, 2731932, 2753688, 3115176, 3634372, 4130532, 4672764, 4802563, 5451558, 5463864, 7268744, 8177337, 8261064, 9345528, 9605126, 10903116, 14407689, 16354674, 19210252, 21806232, 28815378, 32709348, 33617941, 38420504, 43223067, 57630756, 65418696, 67235882, 86446134, 100853823, 115261512, 134471764, 172892268, 201707646, 268943528, 302561469, 345784536, 403415292, 605122938, 806830584, 1210245876, 2420491752]

約数ペア:

[(1, 2420491752), (2, 1210245876), (3, 806830584), (4, 605122938), (6, 403415292), (7, 345784536), (8, 302561469), (9, 268943528), (12, 201707646), (14, 172892268), (18, 134471764), (21, 115261512), (24, 100853823), (28, 86446134), (36, 67235882), (37, 65418696), (42, 57630756), (56, 43223067), (63, 38420504), (72, 33617941), (74, 32709348), (84, 28815378), (111, 21806232), (126, 19210252), (148, 16354674), (168, 14407689), (222, 10903116), (252, 9605126), (259, 9345528), (293, 8261064), (296, 8177337), (333, 7268744), (443, 5463864), (444, 5451558), (504, 4802563), (518, 4672764), (586, 4130532), (666, 3634372), (777, 3115176), (879, 2753688), (886, 2731932), (888, 2725779), (1036, 2336382), (1172, 2065266), (1329, 1821288), (1332, 1817186), (1554, 1557588), (1758, 1376844), (1772, 1365966), (2051, 1180152), (2072, 1168191), (2331, 1038392), (2344, 1032633), (2637, 917896), (2658, 910644), (2664, 908593), (3101, 780552), (3108, 778794), (3516, 688422), (3544, 682983), (3987, 607096), (4102, 590076), (4662, 519196), (5274, 458948), (5316, 455322), (6153, 393384), (6202, 390276), (6216, 389397), (7032, 344211), (7974, 303548), (8204, 295038), (9303, 260184), (9324, 259598), (10548, 229474), (10632, 227661), (10841, 223272), (12306, 196692), (12404, 195138), (15948, 151774), (16391, 147672), (16408, 147519), (18459, 131128), (18606, 130092), (18648, 129799), (21096, 114737), (21682, 111636), (24612, 98346), (24808, 97569), (27909, 86728), (31896, 75887), (32523, 74424), (32782, 73836), (36918, 65564), (37212, 65046), (43364, 55818), (49173, 49224)]