2088886144

素因数分解:

$2^7\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{269}}^1$

素因数の和:436

約数の個数: 128

約数和(自身を含む): 4582656000

約数和(自身を除く): 2493769856

約数列:

[1, 2, 4, 8, 16, 19, 31, 32, 38, 62, 64, 76, 103, 124, 128, 152, 206, 248, 269, 304, 412, 496, 538, 589, 608, 824, 992, 1076, 1178, 1216, 1648, 1957, 1984, 2152, 2356, 2432, 3193, 3296, 3914, 3968, 4304, 4712, 5111, 6386, 6592, 7828, 8339, 8608, 9424, 10222, 12772, 13184, 15656, 16678, 17216, 18848, 20444, 25544, 27707, 31312, 33356, 34432, 37696, 40888, 51088, 55414, 60667, 62624, 66712, 75392, 81776, 102176, 110828, 121334, 125248, 133424, 158441, 163552, 204352, 221656, 242668, 250496, 266848, 316882, 327104, 408704, 443312, 485336, 526433, 533696, 633764, 654208, 858917, 886624, 970672, 1052866, 1067392, 1267528, 1717834, 1773248, 1941344, 2105732, 2535056, 3435668, 3546496, 3882688, 4211464, 5070112, 6871336, 7765376, 8422928, 10140224, 13742672, 16319423, 16845856, 20280448, 27485344, 32638846, 33691712, 54970688, 65277692, 67383424, 109941376, 130555384, 261110768, 522221536, 1044443072, 2088886144]

約数ペア:

[(1, 2088886144), (2, 1044443072), (4, 522221536), (8, 261110768), (16, 130555384), (19, 109941376), (31, 67383424), (32, 65277692), (38, 54970688), (62, 33691712), (64, 32638846), (76, 27485344), (103, 20280448), (124, 16845856), (128, 16319423), (152, 13742672), (206, 10140224), (248, 8422928), (269, 7765376), (304, 6871336), (412, 5070112), (496, 4211464), (538, 3882688), (589, 3546496), (608, 3435668), (824, 2535056), (992, 2105732), (1076, 1941344), (1178, 1773248), (1216, 1717834), (1648, 1267528), (1957, 1067392), (1984, 1052866), (2152, 970672), (2356, 886624), (2432, 858917), (3193, 654208), (3296, 633764), (3914, 533696), (3968, 526433), (4304, 485336), (4712, 443312), (5111, 408704), (6386, 327104), (6592, 316882), (7828, 266848), (8339, 250496), (8608, 242668), (9424, 221656), (10222, 204352), (12772, 163552), (13184, 158441), (15656, 133424), (16678, 125248), (17216, 121334), (18848, 110828), (20444, 102176), (25544, 81776), (27707, 75392), (31312, 66712), (33356, 62624), (34432, 60667), (37696, 55414), (40888, 51088)]