293472278144

素因数分解:

$2^7\times {\mathrm{19}}^1\times {\mathrm{643}}^1\times {\mathrm{187669}}^1$

素因数の和:188345

約数の個数: 64

約数和(自身を含む): 616383348000

約数和(自身を除く): 322911069856

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 304, 608, 643, 1216, 1286, 2432, 2572, 5144, 10288, 12217, 20576, 24434, 41152, 48868, 82304, 97736, 187669, 195472, 375338, 390944, 750676, 781888, 1501352, 1563776, 3002704, 3565711, 6005408, 7131422, 12010816, 14262844, 24021632, 28525688, 57051376, 114102752, 120671167, 228205504, 241342334, 456411008, 482684668, 965369336, 1930738672, 2292752173, 3861477344, 4585504346, 7722954688, 9171008692, 15445909376, 18342017384, 36684034768, 73368069536, 146736139072, 293472278144]

約数ペア:

[(1, 293472278144), (2, 146736139072), (4, 73368069536), (8, 36684034768), (16, 18342017384), (19, 15445909376), (32, 9171008692), (38, 7722954688), (64, 4585504346), (76, 3861477344), (128, 2292752173), (152, 1930738672), (304, 965369336), (608, 482684668), (643, 456411008), (1216, 241342334), (1286, 228205504), (2432, 120671167), (2572, 114102752), (5144, 57051376), (10288, 28525688), (12217, 24021632), (20576, 14262844), (24434, 12010816), (41152, 7131422), (48868, 6005408), (82304, 3565711), (97736, 3002704), (187669, 1563776), (195472, 1501352), (375338, 781888), (390944, 750676)]