15657989776

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{419}}^1\times {\mathrm{16333}}^1$

素因数の和:16784

約数の個数: 80

約数和(自身を含む): 35728338240

約数和(自身を除く): 20070348464

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 44, 52, 88, 104, 143, 176, 208, 286, 419, 572, 838, 1144, 1676, 2288, 3352, 4609, 5447, 6704, 9218, 10894, 16333, 18436, 21788, 32666, 36872, 43576, 59917, 65332, 73744, 87152, 119834, 130664, 179663, 212329, 239668, 261328, 359326, 424658, 479336, 718652, 849316, 958672, 1437304, 1698632, 2335619, 2874608, 3397264, 4671238, 6843527, 9342476, 13687054, 18684952, 27374108, 37369904, 54748216, 75278797, 88965851, 109496432, 150557594, 177931702, 301115188, 355863404, 602230376, 711726808, 978624361, 1204460752, 1423453616, 1957248722, 3914497444, 7828994888, 15657989776]

約数ペア:

[(1, 15657989776), (2, 7828994888), (4, 3914497444), (8, 1957248722), (11, 1423453616), (13, 1204460752), (16, 978624361), (22, 711726808), (26, 602230376), (44, 355863404), (52, 301115188), (88, 177931702), (104, 150557594), (143, 109496432), (176, 88965851), (208, 75278797), (286, 54748216), (419, 37369904), (572, 27374108), (838, 18684952), (1144, 13687054), (1676, 9342476), (2288, 6843527), (3352, 4671238), (4609, 3397264), (5447, 2874608), (6704, 2335619), (9218, 1698632), (10894, 1437304), (16333, 958672), (18436, 849316), (21788, 718652), (32666, 479336), (36872, 424658), (43576, 359326), (59917, 261328), (65332, 239668), (73744, 212329), (87152, 179663), (119834, 130664)]