265315392

素因数分解:

$2^6\times 3^3\times {\mathrm{19}}^1\times {\mathrm{8081}}^1$

素因数の和:8121

約数の個数: 112

約数和(自身を含む): 821131200

約数和(自身を除く): 555815808

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 32, 36, 38, 48, 54, 57, 64, 72, 76, 96, 108, 114, 144, 152, 171, 192, 216, 228, 288, 304, 342, 432, 456, 513, 576, 608, 684, 864, 912, 1026, 1216, 1368, 1728, 1824, 2052, 2736, 3648, 4104, 5472, 8081, 8208, 10944, 16162, 16416, 24243, 32324, 32832, 48486, 64648, 72729, 96972, 129296, 145458, 153539, 193944, 218187, 258592, 290916, 307078, 387888, 436374, 460617, 517184, 581832, 614156, 775776, 872748, 921234, 1163664, 1228312, 1381851, 1551552, 1745496, 1842468, 2327328, 2456624, 2763702, 3490992, 3684936, 4145553, 4654656, 4913248, 5527404, 6981984, 7369872, 8291106, 9826496, 11054808, 13963968, 14739744, 16582212, 22109616, 29479488, 33164424, 44219232, 66328848, 88438464, 132657696, 265315392]

約数ペア:

[(1, 265315392), (2, 132657696), (3, 88438464), (4, 66328848), (6, 44219232), (8, 33164424), (9, 29479488), (12, 22109616), (16, 16582212), (18, 14739744), (19, 13963968), (24, 11054808), (27, 9826496), (32, 8291106), (36, 7369872), (38, 6981984), (48, 5527404), (54, 4913248), (57, 4654656), (64, 4145553), (72, 3684936), (76, 3490992), (96, 2763702), (108, 2456624), (114, 2327328), (144, 1842468), (152, 1745496), (171, 1551552), (192, 1381851), (216, 1228312), (228, 1163664), (288, 921234), (304, 872748), (342, 775776), (432, 614156), (456, 581832), (513, 517184), (576, 460617), (608, 436374), (684, 387888), (864, 307078), (912, 290916), (1026, 258592), (1216, 218187), (1368, 193944), (1728, 153539), (1824, 145458), (2052, 129296), (2736, 96972), (3648, 72729), (4104, 64648), (5472, 48486), (8081, 32832), (8208, 32324), (10944, 24243), (16162, 16416)]