225071568

素因数分解:

$2^4\times 3^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1613}}^1$

素因数の和:1666

約数の個数: 160

約数和(自身を含む): 720489600

約数和(自身を除く): 495418032

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 19, 24, 27, 34, 36, 38, 48, 51, 54, 57, 68, 72, 76, 102, 108, 114, 136, 144, 152, 153, 171, 204, 216, 228, 272, 304, 306, 323, 342, 408, 432, 456, 459, 513, 612, 646, 684, 816, 912, 918, 969, 1026, 1224, 1292, 1368, 1613, 1836, 1938, 2052, 2448, 2584, 2736, 2907, 3226, 3672, 3876, 4104, 4839, 5168, 5814, 6452, 7344, 7752, 8208, 8721, 9678, 11628, 12904, 14517, 15504, 17442, 19356, 23256, 25808, 27421, 29034, 30647, 34884, 38712, 43551, 46512, 54842, 58068, 61294, 69768, 77424, 82263, 87102, 91941, 109684, 116136, 122588, 139536, 164526, 174204, 183882, 219368, 232272, 245176, 246789, 275823, 329052, 348408, 367764, 438736, 490352, 493578, 520999, 551646, 658104, 696816, 735528, 740367, 827469, 987156, 1041998, 1103292, 1316208, 1471056, 1480734, 1562997, 1654938, 1974312, 2083996, 2206584, 2961468, 3125994, 3309876, 3948624, 4167992, 4413168, 4688991, 5922936, 6251988, 6619752, 8335984, 9377982, 11845872, 12503976, 13239504, 14066973, 18755964, 25007952, 28133946, 37511928, 56267892, 75023856, 112535784, 225071568]

約数ペア:

[(1, 225071568), (2, 112535784), (3, 75023856), (4, 56267892), (6, 37511928), (8, 28133946), (9, 25007952), (12, 18755964), (16, 14066973), (17, 13239504), (18, 12503976), (19, 11845872), (24, 9377982), (27, 8335984), (34, 6619752), (36, 6251988), (38, 5922936), (48, 4688991), (51, 4413168), (54, 4167992), (57, 3948624), (68, 3309876), (72, 3125994), (76, 2961468), (102, 2206584), (108, 2083996), (114, 1974312), (136, 1654938), (144, 1562997), (152, 1480734), (153, 1471056), (171, 1316208), (204, 1103292), (216, 1041998), (228, 987156), (272, 827469), (304, 740367), (306, 735528), (323, 696816), (342, 658104), (408, 551646), (432, 520999), (456, 493578), (459, 490352), (513, 438736), (612, 367764), (646, 348408), (684, 329052), (816, 275823), (912, 246789), (918, 245176), (969, 232272), (1026, 219368), (1224, 183882), (1292, 174204), (1368, 164526), (1613, 139536), (1836, 122588), (1938, 116136), (2052, 109684), (2448, 91941), (2584, 87102), (2736, 82263), (2907, 77424), (3226, 69768), (3672, 61294), (3876, 58068), (4104, 54842), (4839, 46512), (5168, 43551), (5814, 38712), (6452, 34884), (7344, 30647), (7752, 29034), (8208, 27421), (8721, 25808), (9678, 23256), (11628, 19356), (12904, 17442), (14517, 15504)]