1815973344

素因数分解:

$2^5\times 3^4\times {\mathrm{53}}^1\times {\mathrm{13219}}^1$

素因数の和:13294

約数の個数: 120

約数和(自身を含む): 5441907240

約数和(自身を除く): 3625933896

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 53, 54, 72, 81, 96, 106, 108, 144, 159, 162, 212, 216, 288, 318, 324, 424, 432, 477, 636, 648, 848, 864, 954, 1272, 1296, 1431, 1696, 1908, 2544, 2592, 2862, 3816, 4293, 5088, 5724, 7632, 8586, 11448, 13219, 15264, 17172, 22896, 26438, 34344, 39657, 45792, 52876, 68688, 79314, 105752, 118971, 137376, 158628, 211504, 237942, 317256, 356913, 423008, 475884, 634512, 700607, 713826, 951768, 1070739, 1269024, 1401214, 1427652, 1903536, 2101821, 2141478, 2802428, 2855304, 3807072, 4203642, 4282956, 5604856, 5710608, 6305463, 8407284, 8565912, 11209712, 11421216, 12610926, 16814568, 17131824, 18916389, 22419424, 25221852, 33629136, 34263648, 37832778, 50443704, 56749167, 67258272, 75665556, 100887408, 113498334, 151331112, 201774816, 226996668, 302662224, 453993336, 605324448, 907986672, 1815973344]

約数ペア:

[(1, 1815973344), (2, 907986672), (3, 605324448), (4, 453993336), (6, 302662224), (8, 226996668), (9, 201774816), (12, 151331112), (16, 113498334), (18, 100887408), (24, 75665556), (27, 67258272), (32, 56749167), (36, 50443704), (48, 37832778), (53, 34263648), (54, 33629136), (72, 25221852), (81, 22419424), (96, 18916389), (106, 17131824), (108, 16814568), (144, 12610926), (159, 11421216), (162, 11209712), (212, 8565912), (216, 8407284), (288, 6305463), (318, 5710608), (324, 5604856), (424, 4282956), (432, 4203642), (477, 3807072), (636, 2855304), (648, 2802428), (848, 2141478), (864, 2101821), (954, 1903536), (1272, 1427652), (1296, 1401214), (1431, 1269024), (1696, 1070739), (1908, 951768), (2544, 713826), (2592, 700607), (2862, 634512), (3816, 475884), (4293, 423008), (5088, 356913), (5724, 317256), (7632, 237942), (8586, 211504), (11448, 158628), (13219, 137376), (15264, 118971), (17172, 105752), (22896, 79314), (26438, 68688), (34344, 52876), (39657, 45792)]