244625836

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{163}}^1$

素因数の和:244

約数の個数: 144

約数和(自身を含む): 586306560

約数和(自身を除く): 341680724

約数列:

[1, 2, 4, 7, 13, 14, 19, 26, 28, 31, 38, 49, 52, 62, 76, 91, 98, 124, 133, 163, 182, 196, 217, 247, 266, 326, 364, 403, 434, 494, 532, 589, 637, 652, 806, 868, 931, 988, 1141, 1178, 1274, 1519, 1612, 1729, 1862, 2119, 2282, 2356, 2548, 2821, 3038, 3097, 3458, 3724, 4123, 4238, 4564, 5053, 5642, 6076, 6194, 6916, 7657, 7987, 8246, 8476, 10106, 11284, 12103, 12388, 14833, 15314, 15974, 16492, 19747, 20212, 21679, 24206, 28861, 29666, 30628, 31948, 35371, 39494, 40261, 43358, 48412, 53599, 57722, 59332, 65689, 70742, 78988, 80522, 86716, 96007, 103831, 107198, 115444, 131378, 141484, 151753, 161044, 192014, 207662, 214396, 247597, 262756, 281827, 303506, 375193, 384028, 415324, 459823, 495194, 563654, 607012, 672049, 750386, 919646, 990388, 1127308, 1248091, 1344098, 1500772, 1839292, 1972789, 2496182, 2688196, 3218761, 3945578, 4704343, 4992364, 6437522, 7891156, 8736637, 9408686, 12875044, 17473274, 18817372, 34946548, 61156459, 122312918, 244625836]

約数ペア:

[(1, 244625836), (2, 122312918), (4, 61156459), (7, 34946548), (13, 18817372), (14, 17473274), (19, 12875044), (26, 9408686), (28, 8736637), (31, 7891156), (38, 6437522), (49, 4992364), (52, 4704343), (62, 3945578), (76, 3218761), (91, 2688196), (98, 2496182), (124, 1972789), (133, 1839292), (163, 1500772), (182, 1344098), (196, 1248091), (217, 1127308), (247, 990388), (266, 919646), (326, 750386), (364, 672049), (403, 607012), (434, 563654), (494, 495194), (532, 459823), (589, 415324), (637, 384028), (652, 375193), (806, 303506), (868, 281827), (931, 262756), (988, 247597), (1141, 214396), (1178, 207662), (1274, 192014), (1519, 161044), (1612, 151753), (1729, 141484), (1862, 131378), (2119, 115444), (2282, 107198), (2356, 103831), (2548, 96007), (2821, 86716), (3038, 80522), (3097, 78988), (3458, 70742), (3724, 65689), (4123, 59332), (4238, 57722), (4564, 53599), (5053, 48412), (5642, 43358), (6076, 40261), (6194, 39494), (6916, 35371), (7657, 31948), (7987, 30628), (8246, 29666), (8476, 28861), (10106, 24206), (11284, 21679), (12103, 20212), (12388, 19747), (14833, 16492), (15314, 15974)]