1493973328

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{3343}}^1$

素因数の和:3452

約数の個数: 80

約数和(自身を含む): 3224365056

約数和(自身を除く): 1730391728

約数列:

[1, 2, 4, 8, 16, 17, 31, 34, 53, 62, 68, 106, 124, 136, 212, 248, 272, 424, 496, 527, 848, 901, 1054, 1643, 1802, 2108, 3286, 3343, 3604, 4216, 6572, 6686, 7208, 8432, 13144, 13372, 14416, 26288, 26744, 27931, 53488, 55862, 56831, 103633, 111724, 113662, 177179, 207266, 223448, 227324, 354358, 414532, 446896, 454648, 708716, 829064, 909296, 1417432, 1658128, 1761761, 2834864, 3012043, 3523522, 5492549, 6024086, 7047044, 10985098, 12048172, 14094088, 21970196, 24096344, 28188176, 43940392, 48192688, 87880784, 93373333, 186746666, 373493332, 746986664, 1493973328]

約数ペア:

[(1, 1493973328), (2, 746986664), (4, 373493332), (8, 186746666), (16, 93373333), (17, 87880784), (31, 48192688), (34, 43940392), (53, 28188176), (62, 24096344), (68, 21970196), (106, 14094088), (124, 12048172), (136, 10985098), (212, 7047044), (248, 6024086), (272, 5492549), (424, 3523522), (496, 3012043), (527, 2834864), (848, 1761761), (901, 1658128), (1054, 1417432), (1643, 909296), (1802, 829064), (2108, 708716), (3286, 454648), (3343, 446896), (3604, 414532), (4216, 354358), (6572, 227324), (6686, 223448), (7208, 207266), (8432, 177179), (13144, 113662), (13372, 111724), (14416, 103633), (26288, 56831), (26744, 55862), (27931, 53488)]