814932972

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{107}}^1\times {\mathrm{30223}}^1$

素因数の和:30347

約数の個数: 72

約数和(自身を含む): 2376331776

約数和(自身を除く): 1561398804

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 107, 126, 214, 252, 321, 428, 642, 749, 963, 1284, 1498, 1926, 2247, 2996, 3852, 4494, 6741, 8988, 13482, 26964, 30223, 60446, 90669, 120892, 181338, 211561, 272007, 362676, 423122, 544014, 634683, 846244, 1088028, 1269366, 1904049, 2538732, 3233861, 3808098, 6467722, 7616196, 9701583, 12935444, 19403166, 22637027, 29104749, 38806332, 45274054, 58209498, 67911081, 90548108, 116418996, 135822162, 203733243, 271644324, 407466486, 814932972]

約数ペア:

[(1, 814932972), (2, 407466486), (3, 271644324), (4, 203733243), (6, 135822162), (7, 116418996), (9, 90548108), (12, 67911081), (14, 58209498), (18, 45274054), (21, 38806332), (28, 29104749), (36, 22637027), (42, 19403166), (63, 12935444), (84, 9701583), (107, 7616196), (126, 6467722), (214, 3808098), (252, 3233861), (321, 2538732), (428, 1904049), (642, 1269366), (749, 1088028), (963, 846244), (1284, 634683), (1498, 544014), (1926, 423122), (2247, 362676), (2996, 272007), (3852, 211561), (4494, 181338), (6741, 120892), (8988, 90669), (13482, 60446), (26964, 30223)]