961640016

素因数分解:

$2^4\times 3^1\times {\mathrm{89}}^1\times {\mathrm{163}}^1\times {\mathrm{1381}}^1$

素因数の和:1644

約数の個数: 80

約数和(自身を含む): 2529391680

約数和(自身を除く): 1567751664

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 89, 163, 178, 267, 326, 356, 489, 534, 652, 712, 978, 1068, 1304, 1381, 1424, 1956, 2136, 2608, 2762, 3912, 4143, 4272, 5524, 7824, 8286, 11048, 14507, 16572, 22096, 29014, 33144, 43521, 58028, 66288, 87042, 116056, 122909, 174084, 225103, 232112, 245818, 348168, 368727, 450206, 491636, 675309, 696336, 737454, 900412, 983272, 1350618, 1474908, 1800824, 1966544, 2701236, 2949816, 3601648, 5402472, 5899632, 10804944, 20034167, 40068334, 60102501, 80136668, 120205002, 160273336, 240410004, 320546672, 480820008, 961640016]

約数ペア:

[(1, 961640016), (2, 480820008), (3, 320546672), (4, 240410004), (6, 160273336), (8, 120205002), (12, 80136668), (16, 60102501), (24, 40068334), (48, 20034167), (89, 10804944), (163, 5899632), (178, 5402472), (267, 3601648), (326, 2949816), (356, 2701236), (489, 1966544), (534, 1800824), (652, 1474908), (712, 1350618), (978, 983272), (1068, 900412), (1304, 737454), (1381, 696336), (1424, 675309), (1956, 491636), (2136, 450206), (2608, 368727), (2762, 348168), (3912, 245818), (4143, 232112), (4272, 225103), (5524, 174084), (7824, 122909), (8286, 116056), (11048, 87042), (14507, 66288), (16572, 58028), (22096, 43521), (29014, 33144)]