381021744

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{13477}}^1$

素因数の和:13538

約数の個数: 80

約数和(自身を含む): 1069614080

約数和(自身を除く): 688592336

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 31, 38, 48, 57, 62, 76, 93, 114, 124, 152, 186, 228, 248, 304, 372, 456, 496, 589, 744, 912, 1178, 1488, 1767, 2356, 3534, 4712, 7068, 9424, 13477, 14136, 26954, 28272, 40431, 53908, 80862, 107816, 161724, 215632, 256063, 323448, 417787, 512126, 646896, 768189, 835574, 1024252, 1253361, 1536378, 1671148, 2048504, 2506722, 3072756, 3342296, 4097008, 5013444, 6145512, 6684592, 7937953, 10026888, 12291024, 15875906, 20053776, 23813859, 31751812, 47627718, 63503624, 95255436, 127007248, 190510872, 381021744]

約数ペア:

[(1, 381021744), (2, 190510872), (3, 127007248), (4, 95255436), (6, 63503624), (8, 47627718), (12, 31751812), (16, 23813859), (19, 20053776), (24, 15875906), (31, 12291024), (38, 10026888), (48, 7937953), (57, 6684592), (62, 6145512), (76, 5013444), (93, 4097008), (114, 3342296), (124, 3072756), (152, 2506722), (186, 2048504), (228, 1671148), (248, 1536378), (304, 1253361), (372, 1024252), (456, 835574), (496, 768189), (589, 646896), (744, 512126), (912, 417787), (1178, 323448), (1488, 256063), (1767, 215632), (2356, 161724), (3534, 107816), (4712, 80862), (7068, 53908), (9424, 40431), (13477, 28272), (14136, 26954)]