738787518

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{269}}^1\times {\mathrm{307}}^1$

素因数の和:662

約数の個数: 96

約数和(自身を含む): 1868106240

約数和(自身を除く): 1129318722

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 71, 126, 142, 213, 269, 307, 426, 497, 538, 614, 639, 807, 921, 994, 1278, 1491, 1614, 1842, 1883, 2149, 2421, 2763, 2982, 3766, 4298, 4473, 4842, 5526, 5649, 6447, 8946, 11298, 12894, 16947, 19099, 19341, 21797, 33894, 38198, 38682, 43594, 57297, 65391, 82583, 114594, 130782, 133693, 152579, 165166, 171891, 196173, 247749, 267386, 305158, 343782, 392346, 401079, 457737, 495498, 578081, 743247, 802158, 915474, 1156162, 1203237, 1373211, 1486494, 1734243, 2406474, 2746422, 3468486, 5202729, 5863393, 10405458, 11726786, 17590179, 35180358, 41043751, 52770537, 82087502, 105541074, 123131253, 246262506, 369393759, 738787518]

約数ペア:

[(1, 738787518), (2, 369393759), (3, 246262506), (6, 123131253), (7, 105541074), (9, 82087502), (14, 52770537), (18, 41043751), (21, 35180358), (42, 17590179), (63, 11726786), (71, 10405458), (126, 5863393), (142, 5202729), (213, 3468486), (269, 2746422), (307, 2406474), (426, 1734243), (497, 1486494), (538, 1373211), (614, 1203237), (639, 1156162), (807, 915474), (921, 802158), (994, 743247), (1278, 578081), (1491, 495498), (1614, 457737), (1842, 401079), (1883, 392346), (2149, 343782), (2421, 305158), (2763, 267386), (2982, 247749), (3766, 196173), (4298, 171891), (4473, 165166), (4842, 152579), (5526, 133693), (5649, 130782), (6447, 114594), (8946, 82583), (11298, 65391), (12894, 57297), (16947, 43594), (19099, 38682), (19341, 38198), (21797, 33894)]