299915928

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{4513}}^1$

素因数の和:4609

約数の個数: 96

約数和(自身を含む): 887271840

約数和(自身を除く): 587355912

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 71, 72, 78, 104, 117, 142, 156, 213, 234, 284, 312, 426, 468, 568, 639, 852, 923, 936, 1278, 1704, 1846, 2556, 2769, 3692, 4513, 5112, 5538, 7384, 8307, 9026, 11076, 13539, 16614, 18052, 22152, 27078, 33228, 36104, 40617, 54156, 58669, 66456, 81234, 108312, 117338, 162468, 176007, 234676, 320423, 324936, 352014, 469352, 528021, 640846, 704028, 961269, 1056042, 1281692, 1408056, 1922538, 2112084, 2563384, 2883807, 3845076, 4165499, 4224168, 5767614, 7690152, 8330998, 11535228, 12496497, 16661996, 23070456, 24992994, 33323992, 37489491, 49985988, 74978982, 99971976, 149957964, 299915928]

約数ペア:

[(1, 299915928), (2, 149957964), (3, 99971976), (4, 74978982), (6, 49985988), (8, 37489491), (9, 33323992), (12, 24992994), (13, 23070456), (18, 16661996), (24, 12496497), (26, 11535228), (36, 8330998), (39, 7690152), (52, 5767614), (71, 4224168), (72, 4165499), (78, 3845076), (104, 2883807), (117, 2563384), (142, 2112084), (156, 1922538), (213, 1408056), (234, 1281692), (284, 1056042), (312, 961269), (426, 704028), (468, 640846), (568, 528021), (639, 469352), (852, 352014), (923, 324936), (936, 320423), (1278, 234676), (1704, 176007), (1846, 162468), (2556, 117338), (2769, 108312), (3692, 81234), (4513, 66456), (5112, 58669), (5538, 54156), (7384, 40617), (8307, 36104), (9026, 33228), (11076, 27078), (13539, 22152), (16614, 18052)]