2564967528

素因数分解:

$2^3\times 3^2\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{18839}}^1$

素因数の和:18943

約数の個数: 96

約数和(自身を含む): 7288819200

約数和(自身を除く): 4723851672

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 31, 36, 61, 62, 72, 93, 122, 124, 183, 186, 244, 248, 279, 366, 372, 488, 549, 558, 732, 744, 1098, 1116, 1464, 1891, 2196, 2232, 3782, 4392, 5673, 7564, 11346, 15128, 17019, 18839, 22692, 34038, 37678, 45384, 56517, 68076, 75356, 113034, 136152, 150712, 169551, 226068, 339102, 452136, 584009, 678204, 1149179, 1168018, 1356408, 1752027, 2298358, 2336036, 3447537, 3504054, 4596716, 4672072, 5256081, 6895074, 7008108, 9193432, 10342611, 10512162, 13790148, 14016216, 20685222, 21024324, 27580296, 35624549, 41370444, 42048648, 71249098, 82740888, 106873647, 142498196, 213747294, 284996392, 320620941, 427494588, 641241882, 854989176, 1282483764, 2564967528]

約数ペア:

[(1, 2564967528), (2, 1282483764), (3, 854989176), (4, 641241882), (6, 427494588), (8, 320620941), (9, 284996392), (12, 213747294), (18, 142498196), (24, 106873647), (31, 82740888), (36, 71249098), (61, 42048648), (62, 41370444), (72, 35624549), (93, 27580296), (122, 21024324), (124, 20685222), (183, 14016216), (186, 13790148), (244, 10512162), (248, 10342611), (279, 9193432), (366, 7008108), (372, 6895074), (488, 5256081), (549, 4672072), (558, 4596716), (732, 3504054), (744, 3447537), (1098, 2336036), (1116, 2298358), (1464, 1752027), (1891, 1356408), (2196, 1168018), (2232, 1149179), (3782, 678204), (4392, 584009), (5673, 452136), (7564, 339102), (11346, 226068), (15128, 169551), (17019, 150712), (18839, 136152), (22692, 113034), (34038, 75356), (37678, 68076), (45384, 56517)]