42741901744

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{139}}^1\times {\mathrm{487}}^1$

素因数の和:751

約数の個数: 160

約数和(自身を含む): 92171878400

約数和(自身を除く): 49429976656

約数列:

[1, 2, 4, 8, 16, 19, 31, 38, 62, 67, 76, 124, 134, 139, 152, 248, 268, 278, 304, 487, 496, 536, 556, 589, 974, 1072, 1112, 1178, 1273, 1948, 2077, 2224, 2356, 2546, 2641, 3896, 4154, 4309, 4712, 5092, 5282, 7792, 8308, 8618, 9253, 9313, 9424, 10184, 10564, 15097, 16616, 17236, 18506, 18626, 20368, 21128, 30194, 32629, 33232, 34472, 37012, 37252, 39463, 42256, 60388, 65258, 67693, 68944, 74024, 74504, 78926, 81871, 120776, 130516, 135386, 148048, 149008, 157852, 163742, 176947, 241552, 261032, 270772, 286843, 288703, 315704, 327484, 353894, 522064, 541544, 573686, 577406, 619951, 631408, 654968, 707788, 1011499, 1083088, 1147372, 1154812, 1239902, 1286167, 1309936, 1415576, 2022998, 2098483, 2294744, 2309624, 2479804, 2572334, 2831152, 4045996, 4196966, 4535431, 4589488, 4619248, 4959608, 5144668, 5485357, 8091992, 8393932, 9070862, 9919216, 10289336, 10970714, 16183984, 16787864, 18141724, 19218481, 20578672, 21941428, 33575728, 36283448, 38436962, 39871177, 43882856, 72566896, 76873924, 79742354, 86173189, 87765712, 140598361, 153747848, 159484708, 172346378, 281196722, 307495696, 318969416, 344692756, 562393444, 637938832, 689385512, 1124786888, 1378771024, 2249573776, 2671368859, 5342737718, 10685475436, 21370950872, 42741901744]

約数ペア:

[(1, 42741901744), (2, 21370950872), (4, 10685475436), (8, 5342737718), (16, 2671368859), (19, 2249573776), (31, 1378771024), (38, 1124786888), (62, 689385512), (67, 637938832), (76, 562393444), (124, 344692756), (134, 318969416), (139, 307495696), (152, 281196722), (248, 172346378), (268, 159484708), (278, 153747848), (304, 140598361), (487, 87765712), (496, 86173189), (536, 79742354), (556, 76873924), (589, 72566896), (974, 43882856), (1072, 39871177), (1112, 38436962), (1178, 36283448), (1273, 33575728), (1948, 21941428), (2077, 20578672), (2224, 19218481), (2356, 18141724), (2546, 16787864), (2641, 16183984), (3896, 10970714), (4154, 10289336), (4309, 9919216), (4712, 9070862), (5092, 8393932), (5282, 8091992), (7792, 5485357), (8308, 5144668), (8618, 4959608), (9253, 4619248), (9313, 4589488), (9424, 4535431), (10184, 4196966), (10564, 4045996), (15097, 2831152), (16616, 2572334), (17236, 2479804), (18506, 2309624), (18626, 2294744), (20368, 2098483), (21128, 2022998), (30194, 1415576), (32629, 1309936), (33232, 1286167), (34472, 1239902), (37012, 1154812), (37252, 1147372), (39463, 1083088), (42256, 1011499), (60388, 707788), (65258, 654968), (67693, 631408), (68944, 619951), (74024, 577406), (74504, 573686), (78926, 541544), (81871, 522064), (120776, 353894), (130516, 327484), (135386, 315704), (148048, 288703), (149008, 286843), (157852, 270772), (163742, 261032), (176947, 241552)]