442321392

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^2\times {\mathrm{43}}^1\times {\mathrm{223}}^1$

素因数の和:339

約数の個数: 120

約数和(自身を含む): 1213588992

約数和(自身を除く): 771267600

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 43, 48, 62, 86, 93, 124, 129, 172, 186, 223, 248, 258, 344, 372, 446, 496, 516, 669, 688, 744, 892, 961, 1032, 1333, 1338, 1488, 1784, 1922, 2064, 2666, 2676, 2883, 3568, 3844, 3999, 5332, 5352, 5766, 6913, 7688, 7998, 9589, 10664, 10704, 11532, 13826, 15376, 15996, 19178, 20739, 21328, 23064, 27652, 28767, 31992, 38356, 41323, 41478, 46128, 55304, 57534, 63984, 76712, 82646, 82956, 110608, 115068, 123969, 153424, 165292, 165912, 214303, 230136, 247938, 297259, 330584, 331824, 428606, 460272, 495876, 594518, 642909, 661168, 857212, 891777, 991752, 1189036, 1285818, 1714424, 1783554, 1983504, 2378072, 2571636, 3428848, 3567108, 4756144, 5143272, 7134216, 9215029, 10286544, 14268432, 18430058, 27645087, 36860116, 55290174, 73720232, 110580348, 147440464, 221160696, 442321392]

約数ペア:

[(1, 442321392), (2, 221160696), (3, 147440464), (4, 110580348), (6, 73720232), (8, 55290174), (12, 36860116), (16, 27645087), (24, 18430058), (31, 14268432), (43, 10286544), (48, 9215029), (62, 7134216), (86, 5143272), (93, 4756144), (124, 3567108), (129, 3428848), (172, 2571636), (186, 2378072), (223, 1983504), (248, 1783554), (258, 1714424), (344, 1285818), (372, 1189036), (446, 991752), (496, 891777), (516, 857212), (669, 661168), (688, 642909), (744, 594518), (892, 495876), (961, 460272), (1032, 428606), (1333, 331824), (1338, 330584), (1488, 297259), (1784, 247938), (1922, 230136), (2064, 214303), (2666, 165912), (2676, 165292), (2883, 153424), (3568, 123969), (3844, 115068), (3999, 110608), (5332, 82956), (5352, 82646), (5766, 76712), (6913, 63984), (7688, 57534), (7998, 55304), (9589, 46128), (10664, 41478), (10704, 41323), (11532, 38356), (13826, 31992), (15376, 28767), (15996, 27652), (19178, 23064), (20739, 21328)]