289301448

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{131}}^1\times {\mathrm{167}}^1$

素因数の和:355

約数の個数: 128

約数和(自身を含む): 798336000

約数和(自身を除く): 509034552

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 29, 38, 57, 58, 76, 87, 114, 116, 131, 152, 167, 174, 228, 232, 262, 334, 348, 393, 456, 501, 524, 551, 668, 696, 786, 1002, 1048, 1102, 1336, 1572, 1653, 2004, 2204, 2489, 3144, 3173, 3306, 3799, 4008, 4408, 4843, 4978, 6346, 6612, 7467, 7598, 9519, 9686, 9956, 11397, 12692, 13224, 14529, 14934, 15196, 19038, 19372, 19912, 21877, 22794, 25384, 29058, 29868, 30392, 38076, 38744, 43754, 45588, 58116, 59736, 65631, 72181, 76152, 87508, 91176, 92017, 116232, 131262, 144362, 175016, 184034, 216543, 262524, 276051, 288724, 368068, 415663, 433086, 525048, 552102, 577448, 634433, 736136, 831326, 866172, 1104204, 1246989, 1268866, 1662652, 1732344, 1903299, 2208408, 2493978, 2537732, 3325304, 3806598, 4987956, 5075464, 7613196, 9975912, 12054227, 15226392, 24108454, 36162681, 48216908, 72325362, 96433816, 144650724, 289301448]

約数ペア:

[(1, 289301448), (2, 144650724), (3, 96433816), (4, 72325362), (6, 48216908), (8, 36162681), (12, 24108454), (19, 15226392), (24, 12054227), (29, 9975912), (38, 7613196), (57, 5075464), (58, 4987956), (76, 3806598), (87, 3325304), (114, 2537732), (116, 2493978), (131, 2208408), (152, 1903299), (167, 1732344), (174, 1662652), (228, 1268866), (232, 1246989), (262, 1104204), (334, 866172), (348, 831326), (393, 736136), (456, 634433), (501, 577448), (524, 552102), (551, 525048), (668, 433086), (696, 415663), (786, 368068), (1002, 288724), (1048, 276051), (1102, 262524), (1336, 216543), (1572, 184034), (1653, 175016), (2004, 144362), (2204, 131262), (2489, 116232), (3144, 92017), (3173, 91176), (3306, 87508), (3799, 76152), (4008, 72181), (4408, 65631), (4843, 59736), (4978, 58116), (6346, 45588), (6612, 43754), (7467, 38744), (7598, 38076), (9519, 30392), (9686, 29868), (9956, 29058), (11397, 25384), (12692, 22794), (13224, 21877), (14529, 19912), (14934, 19372), (15196, 19038)]