387657504

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{2203}}^1$

素因数の和:2279

約数の個数: 144

約数和(自身を含む): 1213011072

約数和(自身を除く): 825353568

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 47, 48, 52, 72, 78, 94, 96, 104, 117, 141, 144, 156, 188, 208, 234, 282, 288, 312, 376, 416, 423, 468, 564, 611, 624, 752, 846, 936, 1128, 1222, 1248, 1504, 1692, 1833, 1872, 2203, 2256, 2444, 3384, 3666, 3744, 4406, 4512, 4888, 5499, 6609, 6768, 7332, 8812, 9776, 10998, 13218, 13536, 14664, 17624, 19552, 19827, 21996, 26436, 28639, 29328, 35248, 39654, 43992, 52872, 57278, 58656, 70496, 79308, 85917, 87984, 103541, 105744, 114556, 158616, 171834, 175968, 207082, 211488, 229112, 257751, 310623, 317232, 343668, 414164, 458224, 515502, 621246, 634464, 687336, 828328, 916448, 931869, 1031004, 1242492, 1346033, 1374672, 1656656, 1863738, 2062008, 2484984, 2692066, 2749344, 3313312, 3727476, 4038099, 4124016, 4969968, 5384132, 7454952, 8076198, 8248032, 9939936, 10768264, 12114297, 14909904, 16152396, 21536528, 24228594, 29819808, 32304792, 43073056, 48457188, 64609584, 96914376, 129219168, 193828752, 387657504]

約数ペア:

[(1, 387657504), (2, 193828752), (3, 129219168), (4, 96914376), (6, 64609584), (8, 48457188), (9, 43073056), (12, 32304792), (13, 29819808), (16, 24228594), (18, 21536528), (24, 16152396), (26, 14909904), (32, 12114297), (36, 10768264), (39, 9939936), (47, 8248032), (48, 8076198), (52, 7454952), (72, 5384132), (78, 4969968), (94, 4124016), (96, 4038099), (104, 3727476), (117, 3313312), (141, 2749344), (144, 2692066), (156, 2484984), (188, 2062008), (208, 1863738), (234, 1656656), (282, 1374672), (288, 1346033), (312, 1242492), (376, 1031004), (416, 931869), (423, 916448), (468, 828328), (564, 687336), (611, 634464), (624, 621246), (752, 515502), (846, 458224), (936, 414164), (1128, 343668), (1222, 317232), (1248, 310623), (1504, 257751), (1692, 229112), (1833, 211488), (1872, 207082), (2203, 175968), (2256, 171834), (2444, 158616), (3384, 114556), (3666, 105744), (3744, 103541), (4406, 87984), (4512, 85917), (4888, 79308), (5499, 70496), (6609, 58656), (6768, 57278), (7332, 52872), (8812, 43992), (9776, 39654), (10998, 35248), (13218, 29328), (13536, 28639), (14664, 26436), (17624, 21996), (19552, 19827)]