2189006904

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{277}}^1\times {\mathrm{2767}}^1$

素因数の和:3077

約数の個数: 128

約数和(自身を含む): 6648514560

約数和(自身を除く): 4459507656

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 17, 21, 24, 28, 34, 42, 51, 56, 68, 84, 102, 119, 136, 168, 204, 238, 277, 357, 408, 476, 554, 714, 831, 952, 1108, 1428, 1662, 1939, 2216, 2767, 2856, 3324, 3878, 4709, 5534, 5817, 6648, 7756, 8301, 9418, 11068, 11634, 14127, 15512, 16602, 18836, 19369, 22136, 23268, 28254, 32963, 33204, 37672, 38738, 46536, 47039, 56508, 58107, 65926, 66408, 77476, 94078, 98889, 113016, 116214, 131852, 141117, 154952, 188156, 197778, 232428, 263704, 282234, 329273, 376312, 395556, 464856, 564468, 658546, 766459, 791112, 987819, 1128936, 1317092, 1532918, 1975638, 2299377, 2634184, 3065836, 3951276, 4598754, 5365213, 6131672, 7902552, 9197508, 10730426, 13029803, 16095639, 18395016, 21460852, 26059606, 32191278, 39089409, 42921704, 52119212, 64382556, 78178818, 91208621, 104238424, 128765112, 156357636, 182417242, 273625863, 312715272, 364834484, 547251726, 729668968, 1094503452, 2189006904]

約数ペア:

[(1, 2189006904), (2, 1094503452), (3, 729668968), (4, 547251726), (6, 364834484), (7, 312715272), (8, 273625863), (12, 182417242), (14, 156357636), (17, 128765112), (21, 104238424), (24, 91208621), (28, 78178818), (34, 64382556), (42, 52119212), (51, 42921704), (56, 39089409), (68, 32191278), (84, 26059606), (102, 21460852), (119, 18395016), (136, 16095639), (168, 13029803), (204, 10730426), (238, 9197508), (277, 7902552), (357, 6131672), (408, 5365213), (476, 4598754), (554, 3951276), (714, 3065836), (831, 2634184), (952, 2299377), (1108, 1975638), (1428, 1532918), (1662, 1317092), (1939, 1128936), (2216, 987819), (2767, 791112), (2856, 766459), (3324, 658546), (3878, 564468), (4709, 464856), (5534, 395556), (5817, 376312), (6648, 329273), (7756, 282234), (8301, 263704), (9418, 232428), (11068, 197778), (11634, 188156), (14127, 154952), (15512, 141117), (16602, 131852), (18836, 116214), (19369, 113016), (22136, 98889), (23268, 94078), (28254, 77476), (32963, 66408), (33204, 65926), (37672, 58107), (38738, 56508), (46536, 47039)]