399875550552

素因数分解:

$2^3\times 3^4\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{1119949}}^1$

素因数の和:1120015

約数の個数: 160

約数和(自身を含む): 1219625550000

約数和(自身を除く): 819749999448

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 27, 29, 36, 38, 54, 57, 58, 72, 76, 81, 87, 108, 114, 116, 152, 162, 171, 174, 216, 228, 232, 261, 324, 342, 348, 456, 513, 522, 551, 648, 684, 696, 783, 1026, 1044, 1102, 1368, 1539, 1566, 1653, 2052, 2088, 2204, 2349, 3078, 3132, 3306, 4104, 4408, 4698, 4959, 6156, 6264, 6612, 9396, 9918, 12312, 13224, 14877, 18792, 19836, 29754, 39672, 44631, 59508, 89262, 119016, 178524, 357048, 1119949, 2239898, 3359847, 4479796, 6719694, 8959592, 10079541, 13439388, 20159082, 21279031, 26878776, 30238623, 32478521, 40318164, 42558062, 60477246, 63837093, 64957042, 80636328, 85116124, 90715869, 97435563, 120954492, 127674186, 129914084, 170232248, 181431738, 191511279, 194871126, 241908984, 255348372, 259828168, 292306689, 362863476, 383022558, 389742252, 510696744, 574533837, 584613378, 617091899, 725726952, 766045116, 779484504, 876920067, 1149067674, 1169226756, 1234183798, 1532090232, 1723601511, 1753840134, 1851275697, 2298135348, 2338453512, 2468367596, 2630760201, 3447203022, 3507680268, 3702551394, 4596270696, 4936735192, 5261520402, 5553827091, 6894406044, 7015360536, 7405102788, 10523040804, 11107654182, 13788812088, 14810205576, 16661481273, 21046081608, 22215308364, 33322962546, 44430616728, 49984443819, 66645925092, 99968887638, 133291850184, 199937775276, 399875550552]

約数ペア:

[(1, 399875550552), (2, 199937775276), (3, 133291850184), (4, 99968887638), (6, 66645925092), (8, 49984443819), (9, 44430616728), (12, 33322962546), (18, 22215308364), (19, 21046081608), (24, 16661481273), (27, 14810205576), (29, 13788812088), (36, 11107654182), (38, 10523040804), (54, 7405102788), (57, 7015360536), (58, 6894406044), (72, 5553827091), (76, 5261520402), (81, 4936735192), (87, 4596270696), (108, 3702551394), (114, 3507680268), (116, 3447203022), (152, 2630760201), (162, 2468367596), (171, 2338453512), (174, 2298135348), (216, 1851275697), (228, 1753840134), (232, 1723601511), (261, 1532090232), (324, 1234183798), (342, 1169226756), (348, 1149067674), (456, 876920067), (513, 779484504), (522, 766045116), (551, 725726952), (648, 617091899), (684, 584613378), (696, 574533837), (783, 510696744), (1026, 389742252), (1044, 383022558), (1102, 362863476), (1368, 292306689), (1539, 259828168), (1566, 255348372), (1653, 241908984), (2052, 194871126), (2088, 191511279), (2204, 181431738), (2349, 170232248), (3078, 129914084), (3132, 127674186), (3306, 120954492), (4104, 97435563), (4408, 90715869), (4698, 85116124), (4959, 80636328), (6156, 64957042), (6264, 63837093), (6612, 60477246), (9396, 42558062), (9918, 40318164), (12312, 32478521), (13224, 30238623), (14877, 26878776), (18792, 21279031), (19836, 20159082), (29754, 13439388), (39672, 10079541), (44631, 8959592), (59508, 6719694), (89262, 4479796), (119016, 3359847), (178524, 2239898), (357048, 1119949)]