280067004

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{127}}^1\times {\mathrm{2917}}^1$

素因数の和:3064

約数の個数: 96

約数和(自身を含む): 836648960

約数和(自身を除く): 556581956

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 127, 189, 252, 254, 378, 381, 508, 756, 762, 889, 1143, 1524, 1778, 2286, 2667, 2917, 3429, 3556, 4572, 5334, 5834, 6858, 8001, 8751, 10668, 11668, 13716, 16002, 17502, 20419, 24003, 26253, 32004, 35004, 40838, 48006, 52506, 61257, 78759, 81676, 96012, 105012, 122514, 157518, 183771, 245028, 315036, 367542, 370459, 551313, 735084, 740918, 1102626, 1111377, 1481836, 2205252, 2222754, 2593213, 3334131, 4445508, 5186426, 6668262, 7779639, 10002393, 10372852, 13336524, 15559278, 20004786, 23338917, 31118556, 40009572, 46677834, 70016751, 93355668, 140033502, 280067004]

約数ペア:

[(1, 280067004), (2, 140033502), (3, 93355668), (4, 70016751), (6, 46677834), (7, 40009572), (9, 31118556), (12, 23338917), (14, 20004786), (18, 15559278), (21, 13336524), (27, 10372852), (28, 10002393), (36, 7779639), (42, 6668262), (54, 5186426), (63, 4445508), (84, 3334131), (108, 2593213), (126, 2222754), (127, 2205252), (189, 1481836), (252, 1111377), (254, 1102626), (378, 740918), (381, 735084), (508, 551313), (756, 370459), (762, 367542), (889, 315036), (1143, 245028), (1524, 183771), (1778, 157518), (2286, 122514), (2667, 105012), (2917, 96012), (3429, 81676), (3556, 78759), (4572, 61257), (5334, 52506), (5834, 48006), (6858, 40838), (8001, 35004), (8751, 32004), (10668, 26253), (11668, 24003), (13716, 20419), (16002, 17502)]