745001488

素因数分解:

$2^4\times 7^4\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1$

素因数の和:131

約数の個数: 200

約数和(自身を含む): 1925564256

約数和(自身を除く): 1180562768

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 41, 43, 44, 49, 56, 77, 82, 86, 88, 98, 112, 154, 164, 172, 176, 196, 287, 301, 308, 328, 343, 344, 392, 451, 473, 539, 574, 602, 616, 656, 686, 688, 784, 902, 946, 1078, 1148, 1204, 1232, 1372, 1763, 1804, 1892, 2009, 2107, 2156, 2296, 2401, 2408, 2744, 3157, 3311, 3526, 3608, 3773, 3784, 4018, 4214, 4312, 4592, 4802, 4816, 5488, 6314, 6622, 7052, 7216, 7546, 7568, 8036, 8428, 8624, 9604, 12341, 12628, 13244, 14063, 14104, 14749, 15092, 16072, 16856, 19208, 19393, 22099, 23177, 24682, 25256, 26411, 26488, 28126, 28208, 29498, 30184, 32144, 33712, 38416, 38786, 44198, 46354, 49364, 50512, 52822, 52976, 56252, 58996, 60368, 77572, 86387, 88396, 92708, 98441, 98728, 103243, 105644, 112504, 117992, 135751, 154693, 155144, 162239, 172774, 176792, 185416, 196882, 197456, 206486, 211288, 225008, 235984, 271502, 309386, 310288, 324478, 345548, 353584, 370832, 393764, 412972, 422576, 543004, 604709, 618772, 648956, 691096, 787528, 825944, 950257, 1082851, 1086008, 1135673, 1209418, 1237544, 1297912, 1382192, 1575056, 1651888, 1900514, 2165702, 2172016, 2271346, 2418836, 2475088, 2595824, 3801028, 4232963, 4331404, 4542692, 4837672, 6651799, 7602056, 8465926, 8662808, 9085384, 9675344, 13303598, 15204112, 16931852, 17325616, 18170768, 26607196, 33863704, 46562593, 53214392, 67727408, 93125186, 106428784, 186250372, 372500744, 745001488]

約数ペア:

[(1, 745001488), (2, 372500744), (4, 186250372), (7, 106428784), (8, 93125186), (11, 67727408), (14, 53214392), (16, 46562593), (22, 33863704), (28, 26607196), (41, 18170768), (43, 17325616), (44, 16931852), (49, 15204112), (56, 13303598), (77, 9675344), (82, 9085384), (86, 8662808), (88, 8465926), (98, 7602056), (112, 6651799), (154, 4837672), (164, 4542692), (172, 4331404), (176, 4232963), (196, 3801028), (287, 2595824), (301, 2475088), (308, 2418836), (328, 2271346), (343, 2172016), (344, 2165702), (392, 1900514), (451, 1651888), (473, 1575056), (539, 1382192), (574, 1297912), (602, 1237544), (616, 1209418), (656, 1135673), (686, 1086008), (688, 1082851), (784, 950257), (902, 825944), (946, 787528), (1078, 691096), (1148, 648956), (1204, 618772), (1232, 604709), (1372, 543004), (1763, 422576), (1804, 412972), (1892, 393764), (2009, 370832), (2107, 353584), (2156, 345548), (2296, 324478), (2401, 310288), (2408, 309386), (2744, 271502), (3157, 235984), (3311, 225008), (3526, 211288), (3608, 206486), (3773, 197456), (3784, 196882), (4018, 185416), (4214, 176792), (4312, 172774), (4592, 162239), (4802, 155144), (4816, 154693), (5488, 135751), (6314, 117992), (6622, 112504), (7052, 105644), (7216, 103243), (7546, 98728), (7568, 98441), (8036, 92708), (8428, 88396), (8624, 86387), (9604, 77572), (12341, 60368), (12628, 58996), (13244, 56252), (14063, 52976), (14104, 52822), (14749, 50512), (15092, 49364), (16072, 46354), (16856, 44198), (19208, 38786), (19393, 38416), (22099, 33712), (23177, 32144), (24682, 30184), (25256, 29498), (26411, 28208), (26488, 28126)]