2557477584

素因数分解:

$2^4\times 3^3\times {\mathrm{349}}^1\times {\mathrm{16963}}^1$

素因数の和:17329

約数の個数: 80

約数和(自身を含む): 7362376000

約数和(自身を除く): 4804898416

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 349, 432, 698, 1047, 1396, 2094, 2792, 3141, 4188, 5584, 6282, 8376, 9423, 12564, 16752, 16963, 18846, 25128, 33926, 37692, 50256, 50889, 67852, 75384, 101778, 135704, 150768, 152667, 203556, 271408, 305334, 407112, 458001, 610668, 814224, 916002, 1221336, 1832004, 2442672, 3664008, 5920087, 7328016, 11840174, 17760261, 23680348, 35520522, 47360696, 53280783, 71041044, 94721392, 106561566, 142082088, 159842349, 213123132, 284164176, 319684698, 426246264, 639369396, 852492528, 1278738792, 2557477584]

約数ペア:

[(1, 2557477584), (2, 1278738792), (3, 852492528), (4, 639369396), (6, 426246264), (8, 319684698), (9, 284164176), (12, 213123132), (16, 159842349), (18, 142082088), (24, 106561566), (27, 94721392), (36, 71041044), (48, 53280783), (54, 47360696), (72, 35520522), (108, 23680348), (144, 17760261), (216, 11840174), (349, 7328016), (432, 5920087), (698, 3664008), (1047, 2442672), (1396, 1832004), (2094, 1221336), (2792, 916002), (3141, 814224), (4188, 610668), (5584, 458001), (6282, 407112), (8376, 305334), (9423, 271408), (12564, 203556), (16752, 152667), (16963, 150768), (18846, 135704), (25128, 101778), (33926, 75384), (37692, 67852), (50256, 50889)]