863433168

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^2\times {\mathrm{163}}^1\times {\mathrm{653}}^1$

素因数の和:853

約数の個数: 120

約数和(自身を含む): 2433853152

約数和(自身を除く): 1570419984

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 163, 169, 208, 312, 326, 338, 489, 507, 624, 652, 653, 676, 978, 1014, 1304, 1306, 1352, 1956, 1959, 2028, 2119, 2608, 2612, 2704, 3912, 3918, 4056, 4238, 5224, 6357, 7824, 7836, 8112, 8476, 8489, 10448, 12714, 15672, 16952, 16978, 25428, 25467, 27547, 31344, 33904, 33956, 50856, 50934, 55094, 67912, 82641, 101712, 101868, 106439, 110188, 110357, 135824, 165282, 203736, 212878, 220376, 220714, 319317, 330564, 331071, 407472, 425756, 440752, 441428, 638634, 661128, 662142, 851512, 882856, 1277268, 1322256, 1324284, 1383707, 1703024, 1765712, 2554536, 2648568, 2767414, 4151121, 5109072, 5297136, 5534828, 8302242, 11069656, 16604484, 17988191, 22139312, 33208968, 35976382, 53964573, 66417936, 71952764, 107929146, 143905528, 215858292, 287811056, 431716584, 863433168]

約数ペア:

[(1, 863433168), (2, 431716584), (3, 287811056), (4, 215858292), (6, 143905528), (8, 107929146), (12, 71952764), (13, 66417936), (16, 53964573), (24, 35976382), (26, 33208968), (39, 22139312), (48, 17988191), (52, 16604484), (78, 11069656), (104, 8302242), (156, 5534828), (163, 5297136), (169, 5109072), (208, 4151121), (312, 2767414), (326, 2648568), (338, 2554536), (489, 1765712), (507, 1703024), (624, 1383707), (652, 1324284), (653, 1322256), (676, 1277268), (978, 882856), (1014, 851512), (1304, 662142), (1306, 661128), (1352, 638634), (1956, 441428), (1959, 440752), (2028, 425756), (2119, 407472), (2608, 331071), (2612, 330564), (2704, 319317), (3912, 220714), (3918, 220376), (4056, 212878), (4238, 203736), (5224, 165282), (6357, 135824), (7824, 110357), (7836, 110188), (8112, 106439), (8476, 101868), (8489, 101712), (10448, 82641), (12714, 67912), (15672, 55094), (16952, 50934), (16978, 50856), (25428, 33956), (25467, 33904), (27547, 31344)]