834873816

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{1987}}^1$

素因数の和:2105

約数の個数: 128

約数和(自身を含む): 2484840960

約数和(自身を除く): 1649967144

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 41, 42, 56, 61, 82, 84, 122, 123, 164, 168, 183, 244, 246, 287, 328, 366, 427, 488, 492, 574, 732, 854, 861, 984, 1148, 1281, 1464, 1708, 1722, 1987, 2296, 2501, 2562, 3416, 3444, 3974, 5002, 5124, 5961, 6888, 7503, 7948, 10004, 10248, 11922, 13909, 15006, 15896, 17507, 20008, 23844, 27818, 30012, 35014, 41727, 47688, 52521, 55636, 60024, 70028, 81467, 83454, 105042, 111272, 121207, 140056, 162934, 166908, 210084, 242414, 244401, 325868, 333816, 363621, 420168, 484828, 488802, 570269, 651736, 727242, 848449, 969656, 977604, 1140538, 1454484, 1696898, 1710807, 1955208, 2281076, 2545347, 2908968, 3393796, 3421614, 4562152, 4969487, 5090694, 6787592, 6843228, 9938974, 10181388, 13686456, 14908461, 19877948, 20362776, 29816922, 34786409, 39755896, 59633844, 69572818, 104359227, 119267688, 139145636, 208718454, 278291272, 417436908, 834873816]

約数ペア:

[(1, 834873816), (2, 417436908), (3, 278291272), (4, 208718454), (6, 139145636), (7, 119267688), (8, 104359227), (12, 69572818), (14, 59633844), (21, 39755896), (24, 34786409), (28, 29816922), (41, 20362776), (42, 19877948), (56, 14908461), (61, 13686456), (82, 10181388), (84, 9938974), (122, 6843228), (123, 6787592), (164, 5090694), (168, 4969487), (183, 4562152), (244, 3421614), (246, 3393796), (287, 2908968), (328, 2545347), (366, 2281076), (427, 1955208), (488, 1710807), (492, 1696898), (574, 1454484), (732, 1140538), (854, 977604), (861, 969656), (984, 848449), (1148, 727242), (1281, 651736), (1464, 570269), (1708, 488802), (1722, 484828), (1987, 420168), (2296, 363621), (2501, 333816), (2562, 325868), (3416, 244401), (3444, 242414), (3974, 210084), (5002, 166908), (5124, 162934), (5961, 140056), (6888, 121207), (7503, 111272), (7948, 105042), (10004, 83454), (10248, 81467), (11922, 70028), (13909, 60024), (15006, 55636), (15896, 52521), (17507, 47688), (20008, 41727), (23844, 35014), (27818, 30012)]