839609848

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{3119}}^1$

素因数の和:3185

約数の個数: 128

約数和(自身を含む): 2156544000

約数和(自身を除く): 1316934152

約数列:

[1, 2, 4, 7, 8, 11, 14, 19, 22, 23, 28, 38, 44, 46, 56, 76, 77, 88, 92, 133, 152, 154, 161, 184, 209, 253, 266, 308, 322, 418, 437, 506, 532, 616, 644, 836, 874, 1012, 1064, 1288, 1463, 1672, 1748, 1771, 2024, 2926, 3059, 3119, 3496, 3542, 4807, 5852, 6118, 6238, 7084, 9614, 11704, 12236, 12476, 14168, 19228, 21833, 24472, 24952, 33649, 34309, 38456, 43666, 59261, 67298, 68618, 71737, 87332, 118522, 134596, 137236, 143474, 174664, 237044, 240163, 269192, 274472, 286948, 414827, 474088, 480326, 502159, 573896, 651871, 789107, 829654, 960652, 1004318, 1303742, 1363003, 1578214, 1659308, 1921304, 2008636, 2607484, 2726006, 3156428, 3318616, 4017272, 4563097, 5214968, 5452012, 5523749, 6312856, 9126194, 9541021, 10904024, 11047498, 14993033, 18252388, 19082042, 22094996, 29986066, 36504776, 38164084, 44189992, 59972132, 76328168, 104951231, 119944264, 209902462, 419804924, 839609848]

約数ペア:

[(1, 839609848), (2, 419804924), (4, 209902462), (7, 119944264), (8, 104951231), (11, 76328168), (14, 59972132), (19, 44189992), (22, 38164084), (23, 36504776), (28, 29986066), (38, 22094996), (44, 19082042), (46, 18252388), (56, 14993033), (76, 11047498), (77, 10904024), (88, 9541021), (92, 9126194), (133, 6312856), (152, 5523749), (154, 5452012), (161, 5214968), (184, 4563097), (209, 4017272), (253, 3318616), (266, 3156428), (308, 2726006), (322, 2607484), (418, 2008636), (437, 1921304), (506, 1659308), (532, 1578214), (616, 1363003), (644, 1303742), (836, 1004318), (874, 960652), (1012, 829654), (1064, 789107), (1288, 651871), (1463, 573896), (1672, 502159), (1748, 480326), (1771, 474088), (2024, 414827), (2926, 286948), (3059, 274472), (3119, 269192), (3496, 240163), (3542, 237044), (4807, 174664), (5852, 143474), (6118, 137236), (6238, 134596), (7084, 118522), (9614, 87332), (11704, 71737), (12236, 68618), (12476, 67298), (14168, 59261), (19228, 43666), (21833, 38456), (24472, 34309), (24952, 33649)]