220026072

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{223}}^1\times {\mathrm{839}}^1$

素因数の和:1085

約数の個数: 96

約数和(自身を含む): 643507200

約数和(自身を除く): 423481128

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 49, 56, 84, 98, 147, 168, 196, 223, 294, 392, 446, 588, 669, 839, 892, 1176, 1338, 1561, 1678, 1784, 2517, 2676, 3122, 3356, 4683, 5034, 5352, 5873, 6244, 6712, 9366, 10068, 10927, 11746, 12488, 17619, 18732, 20136, 21854, 23492, 32781, 35238, 37464, 41111, 43708, 46984, 65562, 70476, 82222, 87416, 123333, 131124, 140952, 164444, 187097, 246666, 262248, 328888, 374194, 493332, 561291, 748388, 986664, 1122582, 1309679, 1496776, 2245164, 2619358, 3929037, 4490328, 5238716, 7858074, 9167753, 10477432, 15716148, 18335506, 27503259, 31432296, 36671012, 55006518, 73342024, 110013036, 220026072]

約数ペア:

[(1, 220026072), (2, 110013036), (3, 73342024), (4, 55006518), (6, 36671012), (7, 31432296), (8, 27503259), (12, 18335506), (14, 15716148), (21, 10477432), (24, 9167753), (28, 7858074), (42, 5238716), (49, 4490328), (56, 3929037), (84, 2619358), (98, 2245164), (147, 1496776), (168, 1309679), (196, 1122582), (223, 986664), (294, 748388), (392, 561291), (446, 493332), (588, 374194), (669, 328888), (839, 262248), (892, 246666), (1176, 187097), (1338, 164444), (1561, 140952), (1678, 131124), (1784, 123333), (2517, 87416), (2676, 82222), (3122, 70476), (3356, 65562), (4683, 46984), (5034, 43708), (5352, 41111), (5873, 37464), (6244, 35238), (6712, 32781), (9366, 23492), (10068, 21854), (10927, 20136), (11746, 18732), (12488, 17619)]