330866694

素因数分解:

$2^1\times 3^4\times {\mathrm{79}}^1\times {\mathrm{103}}^1\times {\mathrm{251}}^1$

素因数の和:447

約数の個数: 80

約数和(自身を含む): 761080320

約数和(自身を除く): 430213626

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 79, 81, 103, 158, 162, 206, 237, 251, 309, 474, 502, 618, 711, 753, 927, 1422, 1506, 1854, 2133, 2259, 2781, 4266, 4518, 5562, 6399, 6777, 8137, 8343, 12798, 13554, 16274, 16686, 19829, 20331, 24411, 25853, 39658, 40662, 48822, 51706, 59487, 73233, 77559, 118974, 146466, 155118, 178461, 219699, 232677, 356922, 439398, 465354, 535383, 659097, 698031, 1070766, 1318194, 1396062, 1606149, 2042387, 2094093, 3212298, 4084774, 4188186, 6127161, 12254322, 18381483, 36762966, 55144449, 110288898, 165433347, 330866694]

約数ペア:

[(1, 330866694), (2, 165433347), (3, 110288898), (6, 55144449), (9, 36762966), (18, 18381483), (27, 12254322), (54, 6127161), (79, 4188186), (81, 4084774), (103, 3212298), (158, 2094093), (162, 2042387), (206, 1606149), (237, 1396062), (251, 1318194), (309, 1070766), (474, 698031), (502, 659097), (618, 535383), (711, 465354), (753, 439398), (927, 356922), (1422, 232677), (1506, 219699), (1854, 178461), (2133, 155118), (2259, 146466), (2781, 118974), (4266, 77559), (4518, 73233), (5562, 59487), (6399, 51706), (6777, 48822), (8137, 40662), (8343, 39658), (12798, 25853), (13554, 24411), (16274, 20331), (16686, 19829)]