446328984

素因数分解:

$2^3\times 3^1\times {\mathrm{23}}^1\times {\mathrm{811}}^1\times {\mathrm{997}}^1$

素因数の和:1840

約数の個数: 64

約数和(自身を含む): 1166941440

約数和(自身を除く): 720612456

約数列:

[1, 2, 3, 4, 6, 8, 12, 23, 24, 46, 69, 92, 138, 184, 276, 552, 811, 997, 1622, 1994, 2433, 2991, 3244, 3988, 4866, 5982, 6488, 7976, 9732, 11964, 18653, 19464, 22931, 23928, 37306, 45862, 55959, 68793, 74612, 91724, 111918, 137586, 149224, 183448, 223836, 275172, 447672, 550344, 808567, 1617134, 2425701, 3234268, 4851402, 6468536, 9702804, 18597041, 19405608, 37194082, 55791123, 74388164, 111582246, 148776328, 223164492, 446328984]

約数ペア:

[(1, 446328984), (2, 223164492), (3, 148776328), (4, 111582246), (6, 74388164), (8, 55791123), (12, 37194082), (23, 19405608), (24, 18597041), (46, 9702804), (69, 6468536), (92, 4851402), (138, 3234268), (184, 2425701), (276, 1617134), (552, 808567), (811, 550344), (997, 447672), (1622, 275172), (1994, 223836), (2433, 183448), (2991, 149224), (3244, 137586), (3988, 111918), (4866, 91724), (5982, 74612), (6488, 68793), (7976, 55959), (9732, 45862), (11964, 37306), (18653, 23928), (19464, 22931)]