323751956

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{229}}^1$

素因数の和:405

約数の個数: 72

約数和(自身を含む): 657807360

約数和(自身を除く): 334055404

約数列:

[1, 2, 4, 11, 22, 23, 44, 46, 92, 121, 127, 229, 242, 253, 254, 458, 484, 506, 508, 916, 1012, 1397, 2519, 2783, 2794, 2921, 5038, 5267, 5566, 5588, 5842, 10076, 10534, 11132, 11684, 15367, 21068, 27709, 29083, 30734, 32131, 55418, 57937, 58166, 61468, 64262, 110836, 115874, 116332, 128524, 231748, 319913, 353441, 637307, 639826, 668909, 706882, 1274614, 1279652, 1337818, 1413764, 2549228, 2675636, 3519043, 7038086, 7357999, 14076172, 14715998, 29431996, 80937989, 161875978, 323751956]

約数ペア:

[(1, 323751956), (2, 161875978), (4, 80937989), (11, 29431996), (22, 14715998), (23, 14076172), (44, 7357999), (46, 7038086), (92, 3519043), (121, 2675636), (127, 2549228), (229, 1413764), (242, 1337818), (253, 1279652), (254, 1274614), (458, 706882), (484, 668909), (506, 639826), (508, 637307), (916, 353441), (1012, 319913), (1397, 231748), (2519, 128524), (2783, 116332), (2794, 115874), (2921, 110836), (5038, 64262), (5267, 61468), (5566, 58166), (5588, 57937), (5842, 55418), (10076, 32131), (10534, 30734), (11132, 29083), (11684, 27709), (15367, 21068)]