40809670986

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{131}}^1\times {\mathrm{255767}}^1$

素因数の和:255939

約数の個数: 64

約数和(自身を含む): 97232762880

約数和(自身を除く): 56423091894

約数列:

[1, 2, 3, 6, 7, 14, 21, 29, 42, 58, 87, 131, 174, 203, 262, 393, 406, 609, 786, 917, 1218, 1834, 2751, 3799, 5502, 7598, 11397, 22794, 26593, 53186, 79779, 159558, 255767, 511534, 767301, 1534602, 1790369, 3580738, 5371107, 7417243, 10742214, 14834486, 22251729, 33505477, 44503458, 51920701, 67010954, 100516431, 103841402, 155762103, 201032862, 234538339, 311524206, 469076678, 703615017, 971658833, 1407230034, 1943317666, 2914976499, 5829952998, 6801611831, 13603223662, 20404835493, 40809670986]

約数ペア:

[(1, 40809670986), (2, 20404835493), (3, 13603223662), (6, 6801611831), (7, 5829952998), (14, 2914976499), (21, 1943317666), (29, 1407230034), (42, 971658833), (58, 703615017), (87, 469076678), (131, 311524206), (174, 234538339), (203, 201032862), (262, 155762103), (393, 103841402), (406, 100516431), (609, 67010954), (786, 51920701), (917, 44503458), (1218, 33505477), (1834, 22251729), (2751, 14834486), (3799, 10742214), (5502, 7417243), (7598, 5371107), (11397, 3580738), (22794, 1790369), (26593, 1534602), (53186, 767301), (79779, 511534), (159558, 255767)]