7460080416

素因数分解:

$2^5\times 3^2\times {\mathrm{997}}^1\times {\mathrm{25981}}^1$

素因数の和:26994

約数の個数: 72

約数和(自身を含む): 21236699484

約数和(自身を除く): 13776619068

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 997, 1994, 2991, 3988, 5982, 7976, 8973, 11964, 15952, 17946, 23928, 25981, 31904, 35892, 47856, 51962, 71784, 77943, 95712, 103924, 143568, 155886, 207848, 233829, 287136, 311772, 415696, 467658, 623544, 831392, 935316, 1247088, 1870632, 2494176, 3741264, 7482528, 25903057, 51806114, 77709171, 103612228, 155418342, 207224456, 233127513, 310836684, 414448912, 466255026, 621673368, 828897824, 932510052, 1243346736, 1865020104, 2486693472, 3730040208, 7460080416]

約数ペア:

[(1, 7460080416), (2, 3730040208), (3, 2486693472), (4, 1865020104), (6, 1243346736), (8, 932510052), (9, 828897824), (12, 621673368), (16, 466255026), (18, 414448912), (24, 310836684), (32, 233127513), (36, 207224456), (48, 155418342), (72, 103612228), (96, 77709171), (144, 51806114), (288, 25903057), (997, 7482528), (1994, 3741264), (2991, 2494176), (3988, 1870632), (5982, 1247088), (7976, 935316), (8973, 831392), (11964, 623544), (15952, 467658), (17946, 415696), (23928, 311772), (25981, 287136), (31904, 233829), (35892, 207848), (47856, 155886), (51962, 143568), (71784, 103924), (77943, 95712)]