39937968

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{47}}^1\times {\mathrm{281}}^1$

素因数の和:352

約数の個数: 160

約数和(自身を含む): 134277120

約数和(自身を除く): 94339152

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 47, 48, 54, 56, 63, 72, 84, 94, 108, 112, 126, 141, 144, 168, 188, 189, 216, 252, 281, 282, 329, 336, 376, 378, 423, 432, 504, 562, 564, 658, 752, 756, 843, 846, 987, 1008, 1124, 1128, 1269, 1316, 1512, 1686, 1692, 1967, 1974, 2248, 2256, 2529, 2538, 2632, 2961, 3024, 3372, 3384, 3934, 3948, 4496, 5058, 5076, 5264, 5901, 5922, 6744, 6768, 7587, 7868, 7896, 8883, 10116, 10152, 11802, 11844, 13207, 13488, 15174, 15736, 15792, 17703, 17766, 20232, 20304, 23604, 23688, 26414, 30348, 31472, 35406, 35532, 39621, 40464, 47208, 47376, 52828, 53109, 60696, 70812, 71064, 79242, 92449, 94416, 105656, 106218, 118863, 121392, 141624, 142128, 158484, 184898, 211312, 212436, 237726, 277347, 283248, 316968, 356589, 369796, 424872, 475452, 554694, 633936, 713178, 739592, 832041, 849744, 950904, 1109388, 1426356, 1479184, 1664082, 1901808, 2218776, 2496123, 2852712, 3328164, 4437552, 4992246, 5705424, 6656328, 9984492, 13312656, 19968984, 39937968]

約数ペア:

[(1, 39937968), (2, 19968984), (3, 13312656), (4, 9984492), (6, 6656328), (7, 5705424), (8, 4992246), (9, 4437552), (12, 3328164), (14, 2852712), (16, 2496123), (18, 2218776), (21, 1901808), (24, 1664082), (27, 1479184), (28, 1426356), (36, 1109388), (42, 950904), (47, 849744), (48, 832041), (54, 739592), (56, 713178), (63, 633936), (72, 554694), (84, 475452), (94, 424872), (108, 369796), (112, 356589), (126, 316968), (141, 283248), (144, 277347), (168, 237726), (188, 212436), (189, 211312), (216, 184898), (252, 158484), (281, 142128), (282, 141624), (329, 121392), (336, 118863), (376, 106218), (378, 105656), (423, 94416), (432, 92449), (504, 79242), (562, 71064), (564, 70812), (658, 60696), (752, 53109), (756, 52828), (843, 47376), (846, 47208), (987, 40464), (1008, 39621), (1124, 35532), (1128, 35406), (1269, 31472), (1316, 30348), (1512, 26414), (1686, 23688), (1692, 23604), (1967, 20304), (1974, 20232), (2248, 17766), (2256, 17703), (2529, 15792), (2538, 15736), (2632, 15174), (2961, 13488), (3024, 13207), (3372, 11844), (3384, 11802), (3934, 10152), (3948, 10116), (4496, 8883), (5058, 7896), (5076, 7868), (5264, 7587), (5901, 6768), (5922, 6744)]