2219378752

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{27241}}^1$

素因数の和:27339

約数の個数: 56

約数和(自身を含む): 4705238240

約数和(自身を除く): 2485859488

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 67, 76, 134, 152, 268, 304, 536, 608, 1072, 1216, 1273, 2144, 2546, 4288, 5092, 10184, 20368, 27241, 40736, 54482, 81472, 108964, 217928, 435856, 517579, 871712, 1035158, 1743424, 1825147, 2070316, 3650294, 4140632, 7300588, 8281264, 14601176, 16562528, 29202352, 33125056, 34677793, 58404704, 69355586, 116809408, 138711172, 277422344, 554844688, 1109689376, 2219378752]

約数ペア:

[(1, 2219378752), (2, 1109689376), (4, 554844688), (8, 277422344), (16, 138711172), (19, 116809408), (32, 69355586), (38, 58404704), (64, 34677793), (67, 33125056), (76, 29202352), (134, 16562528), (152, 14601176), (268, 8281264), (304, 7300588), (536, 4140632), (608, 3650294), (1072, 2070316), (1216, 1825147), (1273, 1743424), (2144, 1035158), (2546, 871712), (4288, 517579), (5092, 435856), (10184, 217928), (20368, 108964), (27241, 81472), (40736, 54482)]