253669138578

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{204133}}^1$

素因数の和:204320

約数の個数: 96

約数和(自身を含む): 605307935232

約数和(自身を除く): 351638796654

約数列:

[1, 2, 3, 6, 9, 17, 18, 31, 34, 51, 62, 93, 102, 131, 153, 186, 262, 279, 306, 393, 527, 558, 786, 1054, 1179, 1581, 2227, 2358, 3162, 4061, 4454, 4743, 6681, 8122, 9486, 12183, 13362, 20043, 24366, 36549, 40086, 69037, 73098, 138074, 204133, 207111, 408266, 414222, 612399, 621333, 1224798, 1242666, 1837197, 3470261, 3674394, 6328123, 6940522, 10410783, 12656246, 18984369, 20821566, 26741423, 31232349, 37968738, 53482846, 56953107, 62464698, 80224269, 107578091, 113906214, 160448538, 215156182, 240672807, 322734273, 454604191, 481345614, 645468546, 828984113, 909208382, 968202819, 1363812573, 1657968226, 1936405638, 2486952339, 2727625146, 4091437719, 4973904678, 7460857017, 8182875438, 14092729921, 14921714034, 28185459842, 42278189763, 84556379526, 126834569289, 253669138578]

約数ペア:

[(1, 253669138578), (2, 126834569289), (3, 84556379526), (6, 42278189763), (9, 28185459842), (17, 14921714034), (18, 14092729921), (31, 8182875438), (34, 7460857017), (51, 4973904678), (62, 4091437719), (93, 2727625146), (102, 2486952339), (131, 1936405638), (153, 1657968226), (186, 1363812573), (262, 968202819), (279, 909208382), (306, 828984113), (393, 645468546), (527, 481345614), (558, 454604191), (786, 322734273), (1054, 240672807), (1179, 215156182), (1581, 160448538), (2227, 113906214), (2358, 107578091), (3162, 80224269), (4061, 62464698), (4454, 56953107), (4743, 53482846), (6681, 37968738), (8122, 31232349), (9486, 26741423), (12183, 20821566), (13362, 18984369), (20043, 12656246), (24366, 10410783), (36549, 6940522), (40086, 6328123), (69037, 3674394), (73098, 3470261), (138074, 1837197), (204133, 1242666), (207111, 1224798), (408266, 621333), (414222, 612399)]