501483792

素因数分解:

$2^4\times 3^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{97}}^1$

素因数の和:257

約数の個数: 160

約数和(自身を含む): 1396410624

約数和(自身を除く): 894926832

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 37, 41, 48, 71, 74, 82, 97, 111, 123, 142, 148, 164, 194, 213, 222, 246, 284, 291, 296, 328, 388, 426, 444, 492, 568, 582, 592, 656, 776, 852, 888, 984, 1136, 1164, 1517, 1552, 1704, 1776, 1968, 2328, 2627, 2911, 3034, 3408, 3589, 3977, 4551, 4656, 5254, 5822, 6068, 6887, 7178, 7881, 7954, 8733, 9102, 10508, 10767, 11644, 11931, 12136, 13774, 14356, 15762, 15908, 17466, 18204, 20661, 21016, 21534, 23288, 23862, 24272, 27548, 28712, 31524, 31816, 34932, 36408, 41322, 42032, 43068, 46576, 47724, 55096, 57424, 63048, 63632, 69864, 72816, 82644, 86136, 95448, 107707, 110192, 126096, 139728, 147149, 165288, 172272, 190896, 215414, 254819, 282367, 294298, 323121, 330576, 430828, 441447, 509638, 564734, 588596, 646242, 764457, 847101, 861656, 882894, 1019276, 1129468, 1177192, 1292484, 1528914, 1694202, 1723312, 1765788, 2038552, 2258936, 2354384, 2584968, 3057828, 3388404, 3531576, 4077104, 4517872, 5169936, 6115656, 6776808, 7063152, 10447579, 12231312, 13553616, 20895158, 31342737, 41790316, 62685474, 83580632, 125370948, 167161264, 250741896, 501483792]

約数ペア:

[(1, 501483792), (2, 250741896), (3, 167161264), (4, 125370948), (6, 83580632), (8, 62685474), (12, 41790316), (16, 31342737), (24, 20895158), (37, 13553616), (41, 12231312), (48, 10447579), (71, 7063152), (74, 6776808), (82, 6115656), (97, 5169936), (111, 4517872), (123, 4077104), (142, 3531576), (148, 3388404), (164, 3057828), (194, 2584968), (213, 2354384), (222, 2258936), (246, 2038552), (284, 1765788), (291, 1723312), (296, 1694202), (328, 1528914), (388, 1292484), (426, 1177192), (444, 1129468), (492, 1019276), (568, 882894), (582, 861656), (592, 847101), (656, 764457), (776, 646242), (852, 588596), (888, 564734), (984, 509638), (1136, 441447), (1164, 430828), (1517, 330576), (1552, 323121), (1704, 294298), (1776, 282367), (1968, 254819), (2328, 215414), (2627, 190896), (2911, 172272), (3034, 165288), (3408, 147149), (3589, 139728), (3977, 126096), (4551, 110192), (4656, 107707), (5254, 95448), (5822, 86136), (6068, 82644), (6887, 72816), (7178, 69864), (7881, 63632), (7954, 63048), (8733, 57424), (9102, 55096), (10508, 47724), (10767, 46576), (11644, 43068), (11931, 42032), (12136, 41322), (13774, 36408), (14356, 34932), (15762, 31816), (15908, 31524), (17466, 28712), (18204, 27548), (20661, 24272), (21016, 23862), (21534, 23288)]