212328648

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{19}}^2\times {\mathrm{389}}^1$

素因数の和:449

約数の個数: 192

約数和(自身を含む): 713232000

約数和(自身を除く): 500903352

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 19, 21, 24, 27, 28, 36, 38, 42, 54, 56, 57, 63, 72, 76, 84, 108, 114, 126, 133, 152, 168, 171, 189, 216, 228, 252, 266, 342, 361, 378, 389, 399, 456, 504, 513, 532, 684, 722, 756, 778, 798, 1026, 1064, 1083, 1167, 1197, 1368, 1444, 1512, 1556, 1596, 2052, 2166, 2334, 2394, 2527, 2723, 2888, 3112, 3192, 3249, 3501, 3591, 4104, 4332, 4668, 4788, 5054, 5446, 6498, 7002, 7182, 7391, 7581, 8169, 8664, 9336, 9576, 9747, 10108, 10503, 10892, 12996, 14004, 14364, 14782, 15162, 16338, 19494, 20216, 21006, 21784, 22173, 22743, 24507, 25992, 28008, 28728, 29564, 30324, 32676, 38988, 42012, 44346, 45486, 49014, 51737, 59128, 60648, 65352, 66519, 68229, 73521, 77976, 84024, 88692, 90972, 98028, 103474, 133038, 136458, 140429, 147042, 155211, 177384, 181944, 196056, 199557, 206948, 266076, 272916, 280858, 294084, 310422, 399114, 413896, 421287, 465633, 532152, 545832, 561716, 588168, 620844, 798228, 842574, 931266, 983003, 1123432, 1241688, 1263861, 1396899, 1596456, 1685148, 1862532, 1966006, 2527722, 2793798, 2949009, 3370296, 3725064, 3791583, 3932012, 5055444, 5587596, 5898018, 7583166, 7864024, 8847027, 10110888, 11175192, 11796036, 15166332, 17694054, 23592072, 26541081, 30332664, 35388108, 53082162, 70776216, 106164324, 212328648]

約数ペア:

[(1, 212328648), (2, 106164324), (3, 70776216), (4, 53082162), (6, 35388108), (7, 30332664), (8, 26541081), (9, 23592072), (12, 17694054), (14, 15166332), (18, 11796036), (19, 11175192), (21, 10110888), (24, 8847027), (27, 7864024), (28, 7583166), (36, 5898018), (38, 5587596), (42, 5055444), (54, 3932012), (56, 3791583), (57, 3725064), (63, 3370296), (72, 2949009), (76, 2793798), (84, 2527722), (108, 1966006), (114, 1862532), (126, 1685148), (133, 1596456), (152, 1396899), (168, 1263861), (171, 1241688), (189, 1123432), (216, 983003), (228, 931266), (252, 842574), (266, 798228), (342, 620844), (361, 588168), (378, 561716), (389, 545832), (399, 532152), (456, 465633), (504, 421287), (513, 413896), (532, 399114), (684, 310422), (722, 294084), (756, 280858), (778, 272916), (798, 266076), (1026, 206948), (1064, 199557), (1083, 196056), (1167, 181944), (1197, 177384), (1368, 155211), (1444, 147042), (1512, 140429), (1556, 136458), (1596, 133038), (2052, 103474), (2166, 98028), (2334, 90972), (2394, 88692), (2527, 84024), (2723, 77976), (2888, 73521), (3112, 68229), (3192, 66519), (3249, 65352), (3501, 60648), (3591, 59128), (4104, 51737), (4332, 49014), (4668, 45486), (4788, 44346), (5054, 42012), (5446, 38988), (6498, 32676), (7002, 30324), (7182, 29564), (7391, 28728), (7581, 28008), (8169, 25992), (8664, 24507), (9336, 22743), (9576, 22173), (9747, 21784), (10108, 21006), (10503, 20216), (10892, 19494), (12996, 16338), (14004, 15162), (14364, 14782)]