1687578032

素因数分解:

$2^4\times 7^2\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{997}}^1$

素因数の和:1163

約数の個数: 120

約数和(自身を含む): 4063025664

約数和(自身を除く): 2375447632

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 49, 56, 68, 98, 112, 119, 127, 136, 196, 238, 254, 272, 392, 476, 508, 784, 833, 889, 952, 997, 1016, 1666, 1778, 1904, 1994, 2032, 2159, 3332, 3556, 3988, 4318, 6223, 6664, 6979, 7112, 7976, 8636, 12446, 13328, 13958, 14224, 15113, 15952, 16949, 17272, 24892, 27916, 30226, 33898, 34544, 48853, 49784, 55832, 60452, 67796, 97706, 99568, 105791, 111664, 118643, 120904, 126619, 135592, 195412, 211582, 237286, 241808, 253238, 271184, 390824, 423164, 474572, 506476, 781648, 830501, 846328, 886333, 949144, 1012952, 1661002, 1692656, 1772666, 1898288, 2025904, 2152523, 3322004, 3545332, 4305046, 6204331, 6644008, 7090664, 8610092, 12408662, 13288016, 14181328, 15067661, 17220184, 24817324, 30135322, 34440368, 49634648, 60270644, 99269296, 105473627, 120541288, 210947254, 241082576, 421894508, 843789016, 1687578032]

約数ペア:

[(1, 1687578032), (2, 843789016), (4, 421894508), (7, 241082576), (8, 210947254), (14, 120541288), (16, 105473627), (17, 99269296), (28, 60270644), (34, 49634648), (49, 34440368), (56, 30135322), (68, 24817324), (98, 17220184), (112, 15067661), (119, 14181328), (127, 13288016), (136, 12408662), (196, 8610092), (238, 7090664), (254, 6644008), (272, 6204331), (392, 4305046), (476, 3545332), (508, 3322004), (784, 2152523), (833, 2025904), (889, 1898288), (952, 1772666), (997, 1692656), (1016, 1661002), (1666, 1012952), (1778, 949144), (1904, 886333), (1994, 846328), (2032, 830501), (2159, 781648), (3332, 506476), (3556, 474572), (3988, 423164), (4318, 390824), (6223, 271184), (6664, 253238), (6979, 241808), (7112, 237286), (7976, 211582), (8636, 195412), (12446, 135592), (13328, 126619), (13958, 120904), (14224, 118643), (15113, 111664), (15952, 105791), (16949, 99568), (17272, 97706), (24892, 67796), (27916, 60452), (30226, 55832), (33898, 49784), (34544, 48853)]