1215302016

素因数分解:

$2^7\times 3^1\times {\mathrm{19}}^1\times {\mathrm{166571}}^1$

素因数の和:166607

約数の個数: 64

約数和(自身を含む): 3398068800

約数和(自身を除く): 2182766784

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 64, 76, 96, 114, 128, 152, 192, 228, 304, 384, 456, 608, 912, 1216, 1824, 2432, 3648, 7296, 166571, 333142, 499713, 666284, 999426, 1332568, 1998852, 2665136, 3164849, 3997704, 5330272, 6329698, 7995408, 9494547, 10660544, 12659396, 15990816, 18989094, 21321088, 25318792, 31981632, 37978188, 50637584, 63963264, 75956376, 101275168, 151912752, 202550336, 303825504, 405100672, 607651008, 1215302016]

約数ペア:

[(1, 1215302016), (2, 607651008), (3, 405100672), (4, 303825504), (6, 202550336), (8, 151912752), (12, 101275168), (16, 75956376), (19, 63963264), (24, 50637584), (32, 37978188), (38, 31981632), (48, 25318792), (57, 21321088), (64, 18989094), (76, 15990816), (96, 12659396), (114, 10660544), (128, 9494547), (152, 7995408), (192, 6329698), (228, 5330272), (304, 3997704), (384, 3164849), (456, 2665136), (608, 1998852), (912, 1332568), (1216, 999426), (1824, 666284), (2432, 499713), (3648, 333142), (7296, 166571)]