305440224

素因数分解:

$2^5\times 3^1\times {\mathrm{17}}^1\times {\mathrm{211}}^1\times {\mathrm{887}}^1$

素因数の和:1128

約数の個数: 96

約数和(自身を含む): 853929216

約数和(自身を除く): 548488992

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 48, 51, 68, 96, 102, 136, 204, 211, 272, 408, 422, 544, 633, 816, 844, 887, 1266, 1632, 1688, 1774, 2532, 2661, 3376, 3548, 3587, 5064, 5322, 6752, 7096, 7174, 10128, 10644, 10761, 14192, 14348, 15079, 20256, 21288, 21522, 28384, 28696, 30158, 42576, 43044, 45237, 57392, 60316, 85152, 86088, 90474, 114784, 120632, 172176, 180948, 187157, 241264, 344352, 361896, 374314, 482528, 561471, 723792, 748628, 1122942, 1447584, 1497256, 2245884, 2994512, 3181669, 4491768, 5989024, 6363338, 8983536, 9545007, 12726676, 17967072, 19090014, 25453352, 38180028, 50906704, 76360056, 101813408, 152720112, 305440224]

約数ペア:

[(1, 305440224), (2, 152720112), (3, 101813408), (4, 76360056), (6, 50906704), (8, 38180028), (12, 25453352), (16, 19090014), (17, 17967072), (24, 12726676), (32, 9545007), (34, 8983536), (48, 6363338), (51, 5989024), (68, 4491768), (96, 3181669), (102, 2994512), (136, 2245884), (204, 1497256), (211, 1447584), (272, 1122942), (408, 748628), (422, 723792), (544, 561471), (633, 482528), (816, 374314), (844, 361896), (887, 344352), (1266, 241264), (1632, 187157), (1688, 180948), (1774, 172176), (2532, 120632), (2661, 114784), (3376, 90474), (3548, 86088), (3587, 85152), (5064, 60316), (5322, 57392), (6752, 45237), (7096, 43044), (7174, 42576), (10128, 30158), (10644, 28696), (10761, 28384), (14192, 21522), (14348, 21288), (15079, 20256)]