1420571856

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{367}}^1\times {\mathrm{7331}}^1$

素因数の和:7720

約数の個数: 80

約数和(自身を含む): 4014885888

約数和(自身を除く): 2594314032

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 132, 176, 264, 367, 528, 734, 1101, 1468, 2202, 2936, 4037, 4404, 5872, 7331, 8074, 8808, 12111, 14662, 16148, 17616, 21993, 24222, 29324, 32296, 43986, 48444, 58648, 64592, 80641, 87972, 96888, 117296, 161282, 175944, 193776, 241923, 322564, 351888, 483846, 645128, 967692, 1290256, 1935384, 2690477, 3870768, 5380954, 8071431, 10761908, 16142862, 21523816, 29595247, 32285724, 43047632, 59190494, 64571448, 88785741, 118380988, 129142896, 177571482, 236761976, 355142964, 473523952, 710285928, 1420571856]

約数ペア:

[(1, 1420571856), (2, 710285928), (3, 473523952), (4, 355142964), (6, 236761976), (8, 177571482), (11, 129142896), (12, 118380988), (16, 88785741), (22, 64571448), (24, 59190494), (33, 43047632), (44, 32285724), (48, 29595247), (66, 21523816), (88, 16142862), (132, 10761908), (176, 8071431), (264, 5380954), (367, 3870768), (528, 2690477), (734, 1935384), (1101, 1290256), (1468, 967692), (2202, 645128), (2936, 483846), (4037, 351888), (4404, 322564), (5872, 241923), (7331, 193776), (8074, 175944), (8808, 161282), (12111, 117296), (14662, 96888), (16148, 87972), (17616, 80641), (21993, 64592), (24222, 58648), (29324, 48444), (32296, 43986)]