1985280352

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{151}}^1\times {\mathrm{911}}^1$

素因数の和:1124

約数の個数: 96

約数和(自身を含む): 4401589248

約数和(自身を除く): 2416308896

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 41, 44, 82, 88, 151, 164, 176, 302, 328, 352, 451, 604, 656, 902, 911, 1208, 1312, 1661, 1804, 1822, 2416, 3322, 3608, 3644, 4832, 6191, 6644, 7216, 7288, 10021, 12382, 13288, 14432, 14576, 20042, 24764, 26576, 29152, 37351, 40084, 49528, 53152, 68101, 74702, 80168, 99056, 136202, 137561, 149404, 160336, 198112, 272404, 275122, 298808, 320672, 410861, 544808, 550244, 597616, 821722, 1089616, 1100488, 1195232, 1513171, 1643444, 2179232, 2200976, 3026342, 3286888, 4401952, 5640001, 6052684, 6573776, 11280002, 12105368, 13147552, 22560004, 24210736, 45120008, 48421472, 62040011, 90240016, 124080022, 180480032, 248160044, 496320088, 992640176, 1985280352]

約数ペア:

[(1, 1985280352), (2, 992640176), (4, 496320088), (8, 248160044), (11, 180480032), (16, 124080022), (22, 90240016), (32, 62040011), (41, 48421472), (44, 45120008), (82, 24210736), (88, 22560004), (151, 13147552), (164, 12105368), (176, 11280002), (302, 6573776), (328, 6052684), (352, 5640001), (451, 4401952), (604, 3286888), (656, 3026342), (902, 2200976), (911, 2179232), (1208, 1643444), (1312, 1513171), (1661, 1195232), (1804, 1100488), (1822, 1089616), (2416, 821722), (3322, 597616), (3608, 550244), (3644, 544808), (4832, 410861), (6191, 320672), (6644, 298808), (7216, 275122), (7288, 272404), (10021, 198112), (12382, 160336), (13288, 149404), (14432, 137561), (14576, 136202), (20042, 99056), (24764, 80168), (26576, 74702), (29152, 68101), (37351, 53152), (40084, 49528)]