1647883872

素因数分解:

$2^5\times 3^3\times {\mathrm{71}}^1\times {\mathrm{26863}}^1$

素因数の和:26953

約数の個数: 96

約数和(自身を含む): 4874204160

約数和(自身を除く): 3226320288

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 71, 72, 96, 108, 142, 144, 213, 216, 284, 288, 426, 432, 568, 639, 852, 864, 1136, 1278, 1704, 1917, 2272, 2556, 3408, 3834, 5112, 6816, 7668, 10224, 15336, 20448, 26863, 30672, 53726, 61344, 80589, 107452, 161178, 214904, 241767, 322356, 429808, 483534, 644712, 725301, 859616, 967068, 1289424, 1450602, 1907273, 1934136, 2578848, 2901204, 3814546, 3868272, 5721819, 5802408, 7629092, 7736544, 11443638, 11604816, 15258184, 17165457, 22887276, 23209632, 30516368, 34330914, 45774552, 51496371, 61032736, 68661828, 91549104, 102992742, 137323656, 183098208, 205985484, 274647312, 411970968, 549294624, 823941936, 1647883872]

約数ペア:

[(1, 1647883872), (2, 823941936), (3, 549294624), (4, 411970968), (6, 274647312), (8, 205985484), (9, 183098208), (12, 137323656), (16, 102992742), (18, 91549104), (24, 68661828), (27, 61032736), (32, 51496371), (36, 45774552), (48, 34330914), (54, 30516368), (71, 23209632), (72, 22887276), (96, 17165457), (108, 15258184), (142, 11604816), (144, 11443638), (213, 7736544), (216, 7629092), (284, 5802408), (288, 5721819), (426, 3868272), (432, 3814546), (568, 2901204), (639, 2578848), (852, 1934136), (864, 1907273), (1136, 1450602), (1278, 1289424), (1704, 967068), (1917, 859616), (2272, 725301), (2556, 644712), (3408, 483534), (3834, 429808), (5112, 322356), (6816, 241767), (7668, 214904), (10224, 161178), (15336, 107452), (20448, 80589), (26863, 61344), (30672, 53726)]