1290378624

素因数分解:

$2^7\times 3^1\times {\mathrm{109}}^1\times {\mathrm{30829}}^1$

素因数の和:30955

約数の個数: 64

約数和(自身を含む): 3459126000

約数和(自身を除く): 2168747376

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 109, 128, 192, 218, 327, 384, 436, 654, 872, 1308, 1744, 2616, 3488, 5232, 6976, 10464, 13952, 20928, 30829, 41856, 61658, 92487, 123316, 184974, 246632, 369948, 493264, 739896, 986528, 1479792, 1973056, 2959584, 3360361, 3946112, 5919168, 6720722, 10081083, 11838336, 13441444, 20162166, 26882888, 40324332, 53765776, 80648664, 107531552, 161297328, 215063104, 322594656, 430126208, 645189312, 1290378624]

約数ペア:

[(1, 1290378624), (2, 645189312), (3, 430126208), (4, 322594656), (6, 215063104), (8, 161297328), (12, 107531552), (16, 80648664), (24, 53765776), (32, 40324332), (48, 26882888), (64, 20162166), (96, 13441444), (109, 11838336), (128, 10081083), (192, 6720722), (218, 5919168), (327, 3946112), (384, 3360361), (436, 2959584), (654, 1973056), (872, 1479792), (1308, 986528), (1744, 739896), (2616, 493264), (3488, 369948), (5232, 246632), (6976, 184974), (10464, 123316), (13952, 92487), (20928, 61658), (30829, 41856)]