677517568

素因数分解:

$2^8\times 7^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{229}}^1$

素因数の和:392

約数の個数: 144

約数和(自身を含む): 1684910080

約数和(自身を除く): 1007392512

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 64, 91, 104, 112, 127, 128, 182, 208, 224, 229, 254, 256, 364, 416, 448, 458, 508, 728, 832, 889, 896, 916, 1016, 1456, 1603, 1651, 1664, 1778, 1792, 1832, 2032, 2912, 2977, 3206, 3302, 3328, 3556, 3664, 4064, 5824, 5954, 6412, 6604, 7112, 7328, 8128, 11557, 11648, 11908, 12824, 13208, 14224, 14656, 16256, 20839, 23114, 23296, 23816, 25648, 26416, 28448, 29083, 29312, 32512, 41678, 46228, 47632, 51296, 52832, 56896, 58166, 58624, 83356, 92456, 95264, 102592, 105664, 113792, 116332, 166712, 184912, 190528, 203581, 205184, 211328, 227584, 232664, 333424, 369824, 378079, 381056, 407162, 410368, 422656, 465328, 666848, 739648, 756158, 762112, 814324, 930656, 1333696, 1479296, 1512316, 1628648, 1861312, 2646553, 2667392, 2958592, 3024632, 3257296, 3722624, 5293106, 5334784, 6049264, 6514592, 7445248, 10586212, 12098528, 13029184, 21172424, 24197056, 26058368, 42344848, 48394112, 52116736, 84689696, 96788224, 169379392, 338758784, 677517568]

約数ペア:

[(1, 677517568), (2, 338758784), (4, 169379392), (7, 96788224), (8, 84689696), (13, 52116736), (14, 48394112), (16, 42344848), (26, 26058368), (28, 24197056), (32, 21172424), (52, 13029184), (56, 12098528), (64, 10586212), (91, 7445248), (104, 6514592), (112, 6049264), (127, 5334784), (128, 5293106), (182, 3722624), (208, 3257296), (224, 3024632), (229, 2958592), (254, 2667392), (256, 2646553), (364, 1861312), (416, 1628648), (448, 1512316), (458, 1479296), (508, 1333696), (728, 930656), (832, 814324), (889, 762112), (896, 756158), (916, 739648), (1016, 666848), (1456, 465328), (1603, 422656), (1651, 410368), (1664, 407162), (1778, 381056), (1792, 378079), (1832, 369824), (2032, 333424), (2912, 232664), (2977, 227584), (3206, 211328), (3302, 205184), (3328, 203581), (3556, 190528), (3664, 184912), (4064, 166712), (5824, 116332), (5954, 113792), (6412, 105664), (6604, 102592), (7112, 95264), (7328, 92456), (8128, 83356), (11557, 58624), (11648, 58166), (11908, 56896), (12824, 52832), (13208, 51296), (14224, 47632), (14656, 46228), (16256, 41678), (20839, 32512), (23114, 29312), (23296, 29083), (23816, 28448), (25648, 26416)]