7480953312

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{283}}^2$

素因数の和:725

約数の個数: 144

約数和(自身を含む): 22684475520

約数和(自身を除く): 15203522208

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 139, 168, 224, 278, 283, 336, 417, 556, 566, 672, 834, 849, 973, 1112, 1132, 1668, 1698, 1946, 1981, 2224, 2264, 2919, 3336, 3396, 3892, 3962, 4448, 4528, 5838, 5943, 6672, 6792, 7784, 7924, 9056, 11676, 11886, 13344, 13584, 15568, 15848, 23352, 23772, 27168, 31136, 31696, 39337, 46704, 47544, 63392, 78674, 80089, 93408, 95088, 118011, 157348, 160178, 190176, 236022, 240267, 275359, 314696, 320356, 472044, 480534, 550718, 560623, 629392, 640712, 826077, 944088, 961068, 1101436, 1121246, 1258784, 1281424, 1652154, 1681869, 1888176, 1922136, 2202872, 2242492, 2562848, 3304308, 3363738, 3776352, 3844272, 4405744, 4484984, 6608616, 6727476, 7688544, 8811488, 8969968, 11132371, 13217232, 13454952, 17939936, 22264742, 26434464, 26909904, 33397113, 44529484, 53819808, 66794226, 77926597, 89058968, 133588452, 155853194, 178117936, 233779791, 267176904, 311706388, 356235872, 467559582, 534353808, 623412776, 935119164, 1068707616, 1246825552, 1870238328, 2493651104, 3740476656, 7480953312]

約数ペア:

[(1, 7480953312), (2, 3740476656), (3, 2493651104), (4, 1870238328), (6, 1246825552), (7, 1068707616), (8, 935119164), (12, 623412776), (14, 534353808), (16, 467559582), (21, 356235872), (24, 311706388), (28, 267176904), (32, 233779791), (42, 178117936), (48, 155853194), (56, 133588452), (84, 89058968), (96, 77926597), (112, 66794226), (139, 53819808), (168, 44529484), (224, 33397113), (278, 26909904), (283, 26434464), (336, 22264742), (417, 17939936), (556, 13454952), (566, 13217232), (672, 11132371), (834, 8969968), (849, 8811488), (973, 7688544), (1112, 6727476), (1132, 6608616), (1668, 4484984), (1698, 4405744), (1946, 3844272), (1981, 3776352), (2224, 3363738), (2264, 3304308), (2919, 2562848), (3336, 2242492), (3396, 2202872), (3892, 1922136), (3962, 1888176), (4448, 1681869), (4528, 1652154), (5838, 1281424), (5943, 1258784), (6672, 1121246), (6792, 1101436), (7784, 961068), (7924, 944088), (9056, 826077), (11676, 640712), (11886, 629392), (13344, 560623), (13584, 550718), (15568, 480534), (15848, 472044), (23352, 320356), (23772, 314696), (27168, 275359), (31136, 240267), (31696, 236022), (39337, 190176), (46704, 160178), (47544, 157348), (63392, 118011), (78674, 95088), (80089, 93408)]