289072224

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{223}}^1\times {\mathrm{643}}^1$

素因数の和:889

約数の個数: 144

約数和(自身を含む): 945165312

約数和(自身を除く): 656093088

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 144, 168, 223, 224, 252, 288, 336, 446, 504, 643, 669, 672, 892, 1008, 1286, 1338, 1561, 1784, 1929, 2007, 2016, 2572, 2676, 3122, 3568, 3858, 4014, 4501, 4683, 5144, 5352, 5787, 6244, 7136, 7716, 8028, 9002, 9366, 10288, 10704, 11574, 12488, 13503, 14049, 15432, 16056, 18004, 18732, 20576, 21408, 23148, 24976, 27006, 28098, 30864, 32112, 36008, 37464, 40509, 46296, 49952, 54012, 56196, 61728, 64224, 72016, 74928, 81018, 92592, 108024, 112392, 143389, 144032, 149856, 162036, 185184, 216048, 224784, 286778, 324072, 430167, 432096, 449568, 573556, 648144, 860334, 1003723, 1147112, 1290501, 1296288, 1720668, 2007446, 2294224, 2581002, 3011169, 3441336, 4014892, 4588448, 5162004, 6022338, 6882672, 8029784, 9033507, 10324008, 12044676, 13765344, 16059568, 18067014, 20648016, 24089352, 32119136, 36134028, 41296032, 48178704, 72268056, 96357408, 144536112, 289072224]

約数ペア:

[(1, 289072224), (2, 144536112), (3, 96357408), (4, 72268056), (6, 48178704), (7, 41296032), (8, 36134028), (9, 32119136), (12, 24089352), (14, 20648016), (16, 18067014), (18, 16059568), (21, 13765344), (24, 12044676), (28, 10324008), (32, 9033507), (36, 8029784), (42, 6882672), (48, 6022338), (56, 5162004), (63, 4588448), (72, 4014892), (84, 3441336), (96, 3011169), (112, 2581002), (126, 2294224), (144, 2007446), (168, 1720668), (223, 1296288), (224, 1290501), (252, 1147112), (288, 1003723), (336, 860334), (446, 648144), (504, 573556), (643, 449568), (669, 432096), (672, 430167), (892, 324072), (1008, 286778), (1286, 224784), (1338, 216048), (1561, 185184), (1784, 162036), (1929, 149856), (2007, 144032), (2016, 143389), (2572, 112392), (2676, 108024), (3122, 92592), (3568, 81018), (3858, 74928), (4014, 72016), (4501, 64224), (4683, 61728), (5144, 56196), (5352, 54012), (5787, 49952), (6244, 46296), (7136, 40509), (7716, 37464), (8028, 36008), (9002, 32112), (9366, 30864), (10288, 28098), (10704, 27006), (11574, 24976), (12488, 23148), (13503, 21408), (14049, 20576), (15432, 18732), (16056, 18004)]