402207144

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{349}}^1\times {\mathrm{1549}}^1$

素因数の和:1938

約数の個数: 64

約数和(自身を含む): 1041600000

約数和(自身を除く): 639392856

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 62, 93, 124, 186, 248, 349, 372, 698, 744, 1047, 1396, 1549, 2094, 2792, 3098, 4188, 4647, 6196, 8376, 9294, 10819, 12392, 18588, 21638, 32457, 37176, 43276, 48019, 64914, 86552, 96038, 129828, 144057, 192076, 259656, 288114, 384152, 540601, 576228, 1081202, 1152456, 1621803, 2162404, 3243606, 4324808, 6487212, 12974424, 16758631, 33517262, 50275893, 67034524, 100551786, 134069048, 201103572, 402207144]

約数ペア:

[(1, 402207144), (2, 201103572), (3, 134069048), (4, 100551786), (6, 67034524), (8, 50275893), (12, 33517262), (24, 16758631), (31, 12974424), (62, 6487212), (93, 4324808), (124, 3243606), (186, 2162404), (248, 1621803), (349, 1152456), (372, 1081202), (698, 576228), (744, 540601), (1047, 384152), (1396, 288114), (1549, 259656), (2094, 192076), (2792, 144057), (3098, 129828), (4188, 96038), (4647, 86552), (6196, 64914), (8376, 48019), (9294, 43276), (10819, 37176), (12392, 32457), (18588, 21638)]