1489777576

素因数分解:

$2^3\times 7^2\times {\mathrm{73}}^1\times {\mathrm{79}}^1\times {\mathrm{659}}^1$

素因数の和:831

約数の個数: 96

約数和(自身を含む): 3340656000

約数和(自身を除く): 1850878424

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 73, 79, 98, 146, 158, 196, 292, 316, 392, 511, 553, 584, 632, 659, 1022, 1106, 1318, 2044, 2212, 2636, 3577, 3871, 4088, 4424, 4613, 5272, 5767, 7154, 7742, 9226, 11534, 14308, 15484, 18452, 23068, 28616, 30968, 32291, 36904, 40369, 46136, 48107, 52061, 64582, 80738, 96214, 104122, 129164, 161476, 192428, 208244, 258328, 282583, 322952, 336749, 364427, 384856, 416488, 565166, 673498, 728854, 1130332, 1346996, 1457708, 2260664, 2357243, 2550989, 2693992, 2915416, 3800453, 4714486, 5101978, 7600906, 9428972, 10203956, 15201812, 18857944, 20407912, 26603171, 30403624, 53206342, 106412684, 186222197, 212825368, 372444394, 744888788, 1489777576]

約数ペア:

[(1, 1489777576), (2, 744888788), (4, 372444394), (7, 212825368), (8, 186222197), (14, 106412684), (28, 53206342), (49, 30403624), (56, 26603171), (73, 20407912), (79, 18857944), (98, 15201812), (146, 10203956), (158, 9428972), (196, 7600906), (292, 5101978), (316, 4714486), (392, 3800453), (511, 2915416), (553, 2693992), (584, 2550989), (632, 2357243), (659, 2260664), (1022, 1457708), (1106, 1346996), (1318, 1130332), (2044, 728854), (2212, 673498), (2636, 565166), (3577, 416488), (3871, 384856), (4088, 364427), (4424, 336749), (4613, 322952), (5272, 282583), (5767, 258328), (7154, 208244), (7742, 192428), (9226, 161476), (11534, 129164), (14308, 104122), (15484, 96214), (18452, 80738), (23068, 64582), (28616, 52061), (30968, 48107), (32291, 46136), (36904, 40369)]