388691424

素因数分解:

$2^5\times 3^2\times {\mathrm{11}}^1\times {\mathrm{122693}}^1$

素因数の和:122720

約数の個数: 72

約数和(自身を含む): 1205836632

約数和(自身を除く): 817145208

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 32, 33, 36, 44, 48, 66, 72, 88, 96, 99, 132, 144, 176, 198, 264, 288, 352, 396, 528, 792, 1056, 1584, 3168, 122693, 245386, 368079, 490772, 736158, 981544, 1104237, 1349623, 1472316, 1963088, 2208474, 2699246, 2944632, 3926176, 4048869, 4416948, 5398492, 5889264, 8097738, 8833896, 10796984, 11778528, 12146607, 16195476, 17667792, 21593968, 24293214, 32390952, 35335584, 43187936, 48586428, 64781904, 97172856, 129563808, 194345712, 388691424]

約数ペア:

[(1, 388691424), (2, 194345712), (3, 129563808), (4, 97172856), (6, 64781904), (8, 48586428), (9, 43187936), (11, 35335584), (12, 32390952), (16, 24293214), (18, 21593968), (22, 17667792), (24, 16195476), (32, 12146607), (33, 11778528), (36, 10796984), (44, 8833896), (48, 8097738), (66, 5889264), (72, 5398492), (88, 4416948), (96, 4048869), (99, 3926176), (132, 2944632), (144, 2699246), (176, 2208474), (198, 1963088), (264, 1472316), (288, 1349623), (352, 1104237), (396, 981544), (528, 736158), (792, 490772), (1056, 368079), (1584, 245386), (3168, 122693)]