384201104

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{239}}^1\times {\mathrm{463}}^1$

素因数の和:748

約数の個数: 80

約数和(自身を含む): 883752960

約数和(自身を除く): 499551856

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 56, 62, 112, 124, 217, 239, 248, 434, 463, 478, 496, 868, 926, 956, 1673, 1736, 1852, 1912, 3241, 3346, 3472, 3704, 3824, 6482, 6692, 7408, 7409, 12964, 13384, 14353, 14818, 25928, 26768, 28706, 29636, 51856, 51863, 57412, 59272, 100471, 103726, 110657, 114824, 118544, 200942, 207452, 221314, 229648, 401884, 414904, 442628, 774599, 803768, 829808, 885256, 1549198, 1607536, 1770512, 3098396, 3430367, 6196792, 6860734, 12393584, 13721468, 24012569, 27442936, 48025138, 54885872, 96050276, 192100552, 384201104]

約数ペア:

[(1, 384201104), (2, 192100552), (4, 96050276), (7, 54885872), (8, 48025138), (14, 27442936), (16, 24012569), (28, 13721468), (31, 12393584), (56, 6860734), (62, 6196792), (112, 3430367), (124, 3098396), (217, 1770512), (239, 1607536), (248, 1549198), (434, 885256), (463, 829808), (478, 803768), (496, 774599), (868, 442628), (926, 414904), (956, 401884), (1673, 229648), (1736, 221314), (1852, 207452), (1912, 200942), (3241, 118544), (3346, 114824), (3472, 110657), (3704, 103726), (3824, 100471), (6482, 59272), (6692, 57412), (7408, 51863), (7409, 51856), (12964, 29636), (13384, 28706), (14353, 26768), (14818, 25928)]