514131444

素因数分解:

$2^2\times 3^2\times {\mathrm{151}}^1\times {\mathrm{271}}^1\times {\mathrm{349}}^1$

素因数の和:781

約数の個数: 72

約数和(自身を含む): 1316806400

約数和(自身を除く): 802674956

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 151, 271, 302, 349, 453, 542, 604, 698, 813, 906, 1047, 1084, 1359, 1396, 1626, 1812, 2094, 2439, 2718, 3141, 3252, 4188, 4878, 5436, 6282, 9756, 12564, 40921, 52699, 81842, 94579, 105398, 122763, 158097, 163684, 189158, 210796, 245526, 283737, 316194, 368289, 378316, 474291, 491052, 567474, 632388, 736578, 851211, 948582, 1134948, 1473156, 1702422, 1897164, 3404844, 14281429, 28562858, 42844287, 57125716, 85688574, 128532861, 171377148, 257065722, 514131444]

約数ペア:

[(1, 514131444), (2, 257065722), (3, 171377148), (4, 128532861), (6, 85688574), (9, 57125716), (12, 42844287), (18, 28562858), (36, 14281429), (151, 3404844), (271, 1897164), (302, 1702422), (349, 1473156), (453, 1134948), (542, 948582), (604, 851211), (698, 736578), (813, 632388), (906, 567474), (1047, 491052), (1084, 474291), (1359, 378316), (1396, 368289), (1626, 316194), (1812, 283737), (2094, 245526), (2439, 210796), (2718, 189158), (3141, 163684), (3252, 158097), (4188, 122763), (4878, 105398), (5436, 94579), (6282, 81842), (9756, 52699), (12564, 40921)]