922051228

素因数分解:

$2^2\times 7^4\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{163}}^1$

素因数の和:245

約数の個数: 120

約数和(自身を含む): 2057950720

約数和(自身を除く): 1135899492

約数列:

[1, 2, 4, 7, 14, 19, 28, 31, 38, 49, 62, 76, 98, 124, 133, 163, 196, 217, 266, 326, 343, 434, 532, 589, 652, 686, 868, 931, 1141, 1178, 1372, 1519, 1862, 2282, 2356, 2401, 3038, 3097, 3724, 4123, 4564, 4802, 5053, 6076, 6194, 6517, 7987, 8246, 9604, 10106, 10633, 12388, 13034, 15974, 16492, 20212, 21266, 21679, 26068, 28861, 31948, 35371, 42532, 43358, 45619, 55909, 57722, 70742, 74431, 86716, 91238, 96007, 111818, 115444, 141484, 148862, 151753, 182476, 192014, 202027, 223636, 247597, 297724, 303506, 384028, 391363, 404054, 495194, 607012, 672049, 782726, 808108, 990388, 1062271, 1344098, 1414189, 1565452, 1733179, 2124542, 2688196, 2828378, 3466358, 4249084, 4704343, 5656756, 6932716, 7435897, 9408686, 12132253, 14871794, 18817372, 24264506, 29743588, 32930401, 48529012, 65860802, 131721604, 230512807, 461025614, 922051228]

約数ペア:

[(1, 922051228), (2, 461025614), (4, 230512807), (7, 131721604), (14, 65860802), (19, 48529012), (28, 32930401), (31, 29743588), (38, 24264506), (49, 18817372), (62, 14871794), (76, 12132253), (98, 9408686), (124, 7435897), (133, 6932716), (163, 5656756), (196, 4704343), (217, 4249084), (266, 3466358), (326, 2828378), (343, 2688196), (434, 2124542), (532, 1733179), (589, 1565452), (652, 1414189), (686, 1344098), (868, 1062271), (931, 990388), (1141, 808108), (1178, 782726), (1372, 672049), (1519, 607012), (1862, 495194), (2282, 404054), (2356, 391363), (2401, 384028), (3038, 303506), (3097, 297724), (3724, 247597), (4123, 223636), (4564, 202027), (4802, 192014), (5053, 182476), (6076, 151753), (6194, 148862), (6517, 141484), (7987, 115444), (8246, 111818), (9604, 96007), (10106, 91238), (10633, 86716), (12388, 74431), (13034, 70742), (15974, 57722), (16492, 55909), (20212, 45619), (21266, 43358), (21679, 42532), (26068, 35371), (28861, 31948)]