43354907908

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{353}}^1\times {\mathrm{997}}^1$

素因数の和:1493

約数の個数: 96

約数和(自身を含む): 86418049536

約数和(自身を除く): 43063141628

約数列:

[1, 2, 4, 13, 23, 26, 46, 52, 92, 103, 206, 299, 353, 412, 598, 706, 997, 1196, 1339, 1412, 1994, 2369, 2678, 3988, 4589, 4738, 5356, 8119, 9178, 9476, 12961, 16238, 18356, 22931, 25922, 30797, 32476, 36359, 45862, 51844, 61594, 72718, 91724, 102691, 105547, 123188, 145436, 205382, 211094, 298103, 351941, 410764, 422188, 472667, 596206, 703882, 836257, 945334, 1192412, 1334983, 1407764, 1672514, 1890668, 2361893, 2669966, 3345028, 4575233, 4723786, 5339932, 8094643, 9150466, 9447572, 10871341, 16189286, 18300932, 21742682, 30704609, 32378572, 36249923, 43485364, 61409218, 72499846, 105230359, 122818436, 144999692, 210460718, 420921436, 471248999, 833748229, 942497998, 1667496458, 1884995996, 3334992916, 10838726977, 21677453954, 43354907908]

約数ペア:

[(1, 43354907908), (2, 21677453954), (4, 10838726977), (13, 3334992916), (23, 1884995996), (26, 1667496458), (46, 942497998), (52, 833748229), (92, 471248999), (103, 420921436), (206, 210460718), (299, 144999692), (353, 122818436), (412, 105230359), (598, 72499846), (706, 61409218), (997, 43485364), (1196, 36249923), (1339, 32378572), (1412, 30704609), (1994, 21742682), (2369, 18300932), (2678, 16189286), (3988, 10871341), (4589, 9447572), (4738, 9150466), (5356, 8094643), (8119, 5339932), (9178, 4723786), (9476, 4575233), (12961, 3345028), (16238, 2669966), (18356, 2361893), (22931, 1890668), (25922, 1672514), (30797, 1407764), (32476, 1334983), (36359, 1192412), (45862, 945334), (51844, 836257), (61594, 703882), (72718, 596206), (91724, 472667), (102691, 422188), (105547, 410764), (123188, 351941), (145436, 298103), (205382, 211094)]