2019916848

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{409}}^1\times {\mathrm{3319}}^1$

素因数の和:3770

約数の個数: 80

約数和(自身を含む): 5401241600

約数和(自身を除く): 3381324752

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 93, 124, 186, 248, 372, 409, 496, 744, 818, 1227, 1488, 1636, 2454, 3272, 3319, 4908, 6544, 6638, 9816, 9957, 12679, 13276, 19632, 19914, 25358, 26552, 38037, 39828, 50716, 53104, 76074, 79656, 101432, 102889, 152148, 159312, 202864, 205778, 304296, 308667, 411556, 608592, 617334, 823112, 1234668, 1357471, 1646224, 2469336, 2714942, 4072413, 4938672, 5429884, 8144826, 10859768, 16289652, 21719536, 32579304, 42081601, 65158608, 84163202, 126244803, 168326404, 252489606, 336652808, 504979212, 673305616, 1009958424, 2019916848]

約数ペア:

[(1, 2019916848), (2, 1009958424), (3, 673305616), (4, 504979212), (6, 336652808), (8, 252489606), (12, 168326404), (16, 126244803), (24, 84163202), (31, 65158608), (48, 42081601), (62, 32579304), (93, 21719536), (124, 16289652), (186, 10859768), (248, 8144826), (372, 5429884), (409, 4938672), (496, 4072413), (744, 2714942), (818, 2469336), (1227, 1646224), (1488, 1357471), (1636, 1234668), (2454, 823112), (3272, 617334), (3319, 608592), (4908, 411556), (6544, 308667), (6638, 304296), (9816, 205778), (9957, 202864), (12679, 159312), (13276, 152148), (19632, 102889), (19914, 101432), (25358, 79656), (26552, 76074), (38037, 53104), (39828, 50716)]