394717296

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^2\times {\mathrm{43}}^1\times {\mathrm{199}}^1$

素因数の和:315

約数の個数: 120

約数和(自身を含む): 1083561600

約数和(自身を除く): 688844304

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 43, 48, 62, 86, 93, 124, 129, 172, 186, 199, 248, 258, 344, 372, 398, 496, 516, 597, 688, 744, 796, 961, 1032, 1194, 1333, 1488, 1592, 1922, 2064, 2388, 2666, 2883, 3184, 3844, 3999, 4776, 5332, 5766, 6169, 7688, 7998, 8557, 9552, 10664, 11532, 12338, 15376, 15996, 17114, 18507, 21328, 23064, 24676, 25671, 31992, 34228, 37014, 41323, 46128, 49352, 51342, 63984, 68456, 74028, 82646, 98704, 102684, 123969, 136912, 148056, 165292, 191239, 205368, 247938, 265267, 296112, 330584, 382478, 410736, 495876, 530534, 573717, 661168, 764956, 795801, 991752, 1061068, 1147434, 1529912, 1591602, 1983504, 2122136, 2294868, 3059824, 3183204, 4244272, 4589736, 6366408, 8223277, 9179472, 12732816, 16446554, 24669831, 32893108, 49339662, 65786216, 98679324, 131572432, 197358648, 394717296]

約数ペア:

[(1, 394717296), (2, 197358648), (3, 131572432), (4, 98679324), (6, 65786216), (8, 49339662), (12, 32893108), (16, 24669831), (24, 16446554), (31, 12732816), (43, 9179472), (48, 8223277), (62, 6366408), (86, 4589736), (93, 4244272), (124, 3183204), (129, 3059824), (172, 2294868), (186, 2122136), (199, 1983504), (248, 1591602), (258, 1529912), (344, 1147434), (372, 1061068), (398, 991752), (496, 795801), (516, 764956), (597, 661168), (688, 573717), (744, 530534), (796, 495876), (961, 410736), (1032, 382478), (1194, 330584), (1333, 296112), (1488, 265267), (1592, 247938), (1922, 205368), (2064, 191239), (2388, 165292), (2666, 148056), (2883, 136912), (3184, 123969), (3844, 102684), (3999, 98704), (4776, 82646), (5332, 74028), (5766, 68456), (6169, 63984), (7688, 51342), (7998, 49352), (8557, 46128), (9552, 41323), (10664, 37014), (11532, 34228), (12338, 31992), (15376, 25671), (15996, 24676), (17114, 23064), (18507, 21328)]