740984328

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{47}}^1\times {\mathrm{10427}}^1$

素因数の和:10496

約数の個数: 128

約数和(自身を含む): 2402611200

約数和(自身を除く): 1661626872

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 47, 54, 56, 63, 72, 84, 94, 108, 126, 141, 168, 188, 189, 216, 252, 282, 329, 376, 378, 423, 504, 564, 658, 756, 846, 987, 1128, 1269, 1316, 1512, 1692, 1974, 2538, 2632, 2961, 3384, 3948, 5076, 5922, 7896, 8883, 10152, 10427, 11844, 17766, 20854, 23688, 31281, 35532, 41708, 62562, 71064, 72989, 83416, 93843, 125124, 145978, 187686, 218967, 250248, 281529, 291956, 375372, 437934, 490069, 563058, 583912, 656901, 750744, 875868, 980138, 1126116, 1313802, 1470207, 1751736, 1960276, 1970703, 2252232, 2627604, 2940414, 3430483, 3920552, 3941406, 4410621, 5255208, 5880828, 6860966, 7882812, 8821242, 10291449, 11761656, 13231863, 13721932, 15765624, 17642484, 20582898, 26463726, 27443864, 30874347, 35284968, 41165796, 52927452, 61748694, 82331592, 92623041, 105854904, 123497388, 185246082, 246994776, 370492164, 740984328]

約数ペア:

[(1, 740984328), (2, 370492164), (3, 246994776), (4, 185246082), (6, 123497388), (7, 105854904), (8, 92623041), (9, 82331592), (12, 61748694), (14, 52927452), (18, 41165796), (21, 35284968), (24, 30874347), (27, 27443864), (28, 26463726), (36, 20582898), (42, 17642484), (47, 15765624), (54, 13721932), (56, 13231863), (63, 11761656), (72, 10291449), (84, 8821242), (94, 7882812), (108, 6860966), (126, 5880828), (141, 5255208), (168, 4410621), (188, 3941406), (189, 3920552), (216, 3430483), (252, 2940414), (282, 2627604), (329, 2252232), (376, 1970703), (378, 1960276), (423, 1751736), (504, 1470207), (564, 1313802), (658, 1126116), (756, 980138), (846, 875868), (987, 750744), (1128, 656901), (1269, 583912), (1316, 563058), (1512, 490069), (1692, 437934), (1974, 375372), (2538, 291956), (2632, 281529), (2961, 250248), (3384, 218967), (3948, 187686), (5076, 145978), (5922, 125124), (7896, 93843), (8883, 83416), (10152, 72989), (10427, 71064), (11844, 62562), (17766, 41708), (20854, 35532), (23688, 31281)]