731612532

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{461}}^1\times {\mathrm{2699}}^1$

素因数の和:3181

約数の個数: 72

約数和(自身を含む): 1990850400

約数和(自身を除く): 1259237868

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 461, 588, 922, 1383, 1844, 2699, 2766, 3227, 5398, 5532, 6454, 8097, 9681, 10796, 12908, 16194, 18893, 19362, 22589, 32388, 37786, 38724, 45178, 56679, 67767, 75572, 90356, 113358, 132251, 135534, 226716, 264502, 271068, 396753, 529004, 793506, 1244239, 1587012, 2488478, 3732717, 4976956, 7465434, 8709673, 14930868, 17419346, 26129019, 34838692, 52258038, 60967711, 104516076, 121935422, 182903133, 243870844, 365806266, 731612532]

約数ペア:

[(1, 731612532), (2, 365806266), (3, 243870844), (4, 182903133), (6, 121935422), (7, 104516076), (12, 60967711), (14, 52258038), (21, 34838692), (28, 26129019), (42, 17419346), (49, 14930868), (84, 8709673), (98, 7465434), (147, 4976956), (196, 3732717), (294, 2488478), (461, 1587012), (588, 1244239), (922, 793506), (1383, 529004), (1844, 396753), (2699, 271068), (2766, 264502), (3227, 226716), (5398, 135534), (5532, 132251), (6454, 113358), (8097, 90356), (9681, 75572), (10796, 67767), (12908, 56679), (16194, 45178), (18893, 38724), (19362, 37786), (22589, 32388)]