400014792

素因数分解:

$2^3\times 3^2\times {\mathrm{107}}^1\times {\mathrm{137}}^1\times {\mathrm{379}}^1$

素因数の和:635

約数の個数: 96

約数和(自身を含む): 1104386400

約数和(自身を除く): 704371608

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 107, 137, 214, 274, 321, 379, 411, 428, 548, 642, 758, 822, 856, 963, 1096, 1137, 1233, 1284, 1516, 1644, 1926, 2274, 2466, 2568, 3032, 3288, 3411, 3852, 4548, 4932, 6822, 7704, 9096, 9864, 13644, 14659, 27288, 29318, 40553, 43977, 51923, 58636, 81106, 87954, 103846, 117272, 121659, 131931, 155769, 162212, 175908, 207692, 243318, 263862, 311538, 324424, 351816, 364977, 415384, 467307, 486636, 527724, 623076, 729954, 934614, 973272, 1055448, 1246152, 1459908, 1869228, 2919816, 3738456, 5555761, 11111522, 16667283, 22223044, 33334566, 44446088, 50001849, 66669132, 100003698, 133338264, 200007396, 400014792]

約数ペア:

[(1, 400014792), (2, 200007396), (3, 133338264), (4, 100003698), (6, 66669132), (8, 50001849), (9, 44446088), (12, 33334566), (18, 22223044), (24, 16667283), (36, 11111522), (72, 5555761), (107, 3738456), (137, 2919816), (214, 1869228), (274, 1459908), (321, 1246152), (379, 1055448), (411, 973272), (428, 934614), (548, 729954), (642, 623076), (758, 527724), (822, 486636), (856, 467307), (963, 415384), (1096, 364977), (1137, 351816), (1233, 324424), (1284, 311538), (1516, 263862), (1644, 243318), (1926, 207692), (2274, 175908), (2466, 162212), (2568, 155769), (3032, 131931), (3288, 121659), (3411, 117272), (3852, 103846), (4548, 87954), (4932, 81106), (6822, 58636), (7704, 51923), (9096, 43977), (9864, 40553), (13644, 29318), (14659, 27288)]