756147408

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{8209}}^1$

素因数の和:8340

約数の個数: 80

約数和(自身を含む): 2076801600

約数和(自身を除く): 1320654192

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 101, 114, 152, 202, 228, 303, 304, 404, 456, 606, 808, 912, 1212, 1616, 1919, 2424, 3838, 4848, 5757, 7676, 8209, 11514, 15352, 16418, 23028, 24627, 30704, 32836, 46056, 49254, 65672, 92112, 98508, 131344, 155971, 197016, 311942, 394032, 467913, 623884, 829109, 935826, 1247768, 1658218, 1871652, 2487327, 2495536, 3316436, 3743304, 4974654, 6632872, 7486608, 9949308, 13265744, 15753071, 19898616, 31506142, 39797232, 47259213, 63012284, 94518426, 126024568, 189036852, 252049136, 378073704, 756147408]

約数ペア:

[(1, 756147408), (2, 378073704), (3, 252049136), (4, 189036852), (6, 126024568), (8, 94518426), (12, 63012284), (16, 47259213), (19, 39797232), (24, 31506142), (38, 19898616), (48, 15753071), (57, 13265744), (76, 9949308), (101, 7486608), (114, 6632872), (152, 4974654), (202, 3743304), (228, 3316436), (303, 2495536), (304, 2487327), (404, 1871652), (456, 1658218), (606, 1247768), (808, 935826), (912, 829109), (1212, 623884), (1616, 467913), (1919, 394032), (2424, 311942), (3838, 197016), (4848, 155971), (5757, 131344), (7676, 98508), (8209, 92112), (11514, 65672), (15352, 49254), (16418, 46056), (23028, 32836), (24627, 30704)]