978495264

素因数分解:

$2^5\times 3^2\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{1483}}^1$

素因数の和:1607

約数の個数: 144

約数和(自身を含む): 2916950400

約数和(自身を除く): 1938455136

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 29, 32, 36, 48, 58, 72, 79, 87, 96, 116, 144, 158, 174, 232, 237, 261, 288, 316, 348, 464, 474, 522, 632, 696, 711, 928, 948, 1044, 1264, 1392, 1422, 1483, 1896, 2088, 2291, 2528, 2784, 2844, 2966, 3792, 4176, 4449, 4582, 5688, 5932, 6873, 7584, 8352, 8898, 9164, 11376, 11864, 13347, 13746, 17796, 18328, 20619, 22752, 23728, 26694, 27492, 35592, 36656, 41238, 43007, 47456, 53388, 54984, 71184, 73312, 82476, 86014, 106776, 109968, 117157, 129021, 142368, 164952, 172028, 213552, 219936, 234314, 258042, 329904, 344056, 351471, 387063, 427104, 468628, 516084, 659808, 688112, 702942, 774126, 937256, 1032168, 1054413, 1376224, 1405884, 1548252, 1874512, 2064336, 2108826, 2811768, 3096504, 3397553, 3749024, 4128672, 4217652, 5623536, 6193008, 6795106, 8435304, 10192659, 11247072, 12386016, 13590212, 16870608, 20385318, 27180424, 30577977, 33741216, 40770636, 54360848, 61155954, 81541272, 108721696, 122311908, 163082544, 244623816, 326165088, 489247632, 978495264]

約数ペア:

[(1, 978495264), (2, 489247632), (3, 326165088), (4, 244623816), (6, 163082544), (8, 122311908), (9, 108721696), (12, 81541272), (16, 61155954), (18, 54360848), (24, 40770636), (29, 33741216), (32, 30577977), (36, 27180424), (48, 20385318), (58, 16870608), (72, 13590212), (79, 12386016), (87, 11247072), (96, 10192659), (116, 8435304), (144, 6795106), (158, 6193008), (174, 5623536), (232, 4217652), (237, 4128672), (261, 3749024), (288, 3397553), (316, 3096504), (348, 2811768), (464, 2108826), (474, 2064336), (522, 1874512), (632, 1548252), (696, 1405884), (711, 1376224), (928, 1054413), (948, 1032168), (1044, 937256), (1264, 774126), (1392, 702942), (1422, 688112), (1483, 659808), (1896, 516084), (2088, 468628), (2291, 427104), (2528, 387063), (2784, 351471), (2844, 344056), (2966, 329904), (3792, 258042), (4176, 234314), (4449, 219936), (4582, 213552), (5688, 172028), (5932, 164952), (6873, 142368), (7584, 129021), (8352, 117157), (8898, 109968), (9164, 106776), (11376, 86014), (11864, 82476), (13347, 73312), (13746, 71184), (17796, 54984), (18328, 53388), (20619, 47456), (22752, 43007), (23728, 41238), (26694, 36656), (27492, 35592)]