945539056

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{421}}^1\times {\mathrm{1823}}^1$

素因数の和:2270

約数の個数: 80

約数和(自身を含む): 2290710528

約数和(自身を除く): 1345171472

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 77, 88, 112, 154, 176, 308, 421, 616, 842, 1232, 1684, 1823, 2947, 3368, 3646, 4631, 5894, 6736, 7292, 9262, 11788, 12761, 14584, 18524, 20053, 23576, 25522, 29168, 32417, 37048, 40106, 47152, 51044, 64834, 74096, 80212, 102088, 129668, 140371, 160424, 204176, 259336, 280742, 320848, 518672, 561484, 767483, 1122968, 1534966, 2245936, 3069932, 5372381, 6139864, 8442313, 10744762, 12279728, 16884626, 21489524, 33769252, 42979048, 59096191, 67538504, 85958096, 118192382, 135077008, 236384764, 472769528, 945539056]

約数ペア:

[(1, 945539056), (2, 472769528), (4, 236384764), (7, 135077008), (8, 118192382), (11, 85958096), (14, 67538504), (16, 59096191), (22, 42979048), (28, 33769252), (44, 21489524), (56, 16884626), (77, 12279728), (88, 10744762), (112, 8442313), (154, 6139864), (176, 5372381), (308, 3069932), (421, 2245936), (616, 1534966), (842, 1122968), (1232, 767483), (1684, 561484), (1823, 518672), (2947, 320848), (3368, 280742), (3646, 259336), (4631, 204176), (5894, 160424), (6736, 140371), (7292, 129668), (9262, 102088), (11788, 80212), (12761, 74096), (14584, 64834), (18524, 51044), (20053, 47152), (23576, 40106), (25522, 37048), (29168, 32417)]