428418929600

素因数分解:

$2^6\times 5^2\times {\mathrm{193}}^1\times {\mathrm{1387367}}^1$

素因数の和:1387582

約数の個数: 84

約数和(自身を含む): 1059641156304

約数和(自身を除く): 631222226704

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 160, 193, 200, 320, 386, 400, 772, 800, 965, 1544, 1600, 1930, 3088, 3860, 4825, 6176, 7720, 9650, 12352, 15440, 19300, 30880, 38600, 61760, 77200, 154400, 308800, 1387367, 2774734, 5549468, 6936835, 11098936, 13873670, 22197872, 27747340, 34684175, 44395744, 55494680, 69368350, 88791488, 110989360, 138736700, 221978720, 267761831, 277473400, 443957440, 535523662, 554946800, 1071047324, 1109893600, 1338809155, 2142094648, 2219787200, 2677618310, 4284189296, 5355236620, 6694045775, 8568378592, 10710473240, 13388091550, 17136757184, 21420946480, 26776183100, 42841892960, 53552366200, 85683785920, 107104732400, 214209464800, 428418929600]

約数ペア:

[(1, 428418929600), (2, 214209464800), (4, 107104732400), (5, 85683785920), (8, 53552366200), (10, 42841892960), (16, 26776183100), (20, 21420946480), (25, 17136757184), (32, 13388091550), (40, 10710473240), (50, 8568378592), (64, 6694045775), (80, 5355236620), (100, 4284189296), (160, 2677618310), (193, 2219787200), (200, 2142094648), (320, 1338809155), (386, 1109893600), (400, 1071047324), (772, 554946800), (800, 535523662), (965, 443957440), (1544, 277473400), (1600, 267761831), (1930, 221978720), (3088, 138736700), (3860, 110989360), (4825, 88791488), (6176, 69368350), (7720, 55494680), (9650, 44395744), (12352, 34684175), (15440, 27747340), (19300, 22197872), (30880, 13873670), (38600, 11098936), (61760, 6936835), (77200, 5549468), (154400, 2774734), (308800, 1387367)]