245692944

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{3433}}^1$

素因数の和:3525

約数の個数: 120

約数和(自身を含む): 797127552

約数和(自身を除く): 551434608

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 71, 72, 84, 112, 126, 142, 144, 168, 213, 252, 284, 336, 426, 497, 504, 568, 639, 852, 994, 1008, 1136, 1278, 1491, 1704, 1988, 2556, 2982, 3408, 3433, 3976, 4473, 5112, 5964, 6866, 7952, 8946, 10224, 10299, 11928, 13732, 17892, 20598, 23856, 24031, 27464, 30897, 35784, 41196, 48062, 54928, 61794, 71568, 72093, 82392, 96124, 123588, 144186, 164784, 192248, 216279, 243743, 247176, 288372, 384496, 432558, 487486, 494352, 576744, 731229, 865116, 974972, 1153488, 1462458, 1706201, 1730232, 1949944, 2193687, 2924916, 3412402, 3460464, 3899888, 4387374, 5118603, 5849832, 6824804, 8774748, 10237206, 11699664, 13649608, 15355809, 17549496, 20474412, 27299216, 30711618, 35098992, 40948824, 61423236, 81897648, 122846472, 245692944]

約数ペア:

[(1, 245692944), (2, 122846472), (3, 81897648), (4, 61423236), (6, 40948824), (7, 35098992), (8, 30711618), (9, 27299216), (12, 20474412), (14, 17549496), (16, 15355809), (18, 13649608), (21, 11699664), (24, 10237206), (28, 8774748), (36, 6824804), (42, 5849832), (48, 5118603), (56, 4387374), (63, 3899888), (71, 3460464), (72, 3412402), (84, 2924916), (112, 2193687), (126, 1949944), (142, 1730232), (144, 1706201), (168, 1462458), (213, 1153488), (252, 974972), (284, 865116), (336, 731229), (426, 576744), (497, 494352), (504, 487486), (568, 432558), (639, 384496), (852, 288372), (994, 247176), (1008, 243743), (1136, 216279), (1278, 192248), (1491, 164784), (1704, 144186), (1988, 123588), (2556, 96124), (2982, 82392), (3408, 72093), (3433, 71568), (3976, 61794), (4473, 54928), (5112, 48062), (5964, 41196), (6866, 35784), (7952, 30897), (8946, 27464), (10224, 24031), (10299, 23856), (11928, 20598), (13732, 17892)]