678261012

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{293}}^1$

素因数の和:414

約数の個数: 192

約数和(自身を含む): 1991485440

約数和(自身を除く): 1313224428

約数列:

[1, 2, 3, 4, 6, 11, 12, 13, 19, 22, 26, 33, 38, 39, 44, 52, 57, 66, 71, 76, 78, 114, 132, 142, 143, 156, 209, 213, 228, 247, 284, 286, 293, 418, 426, 429, 494, 572, 586, 627, 741, 781, 836, 852, 858, 879, 923, 988, 1172, 1254, 1349, 1482, 1562, 1716, 1758, 1846, 2343, 2508, 2698, 2717, 2769, 2964, 3124, 3223, 3516, 3692, 3809, 4047, 4686, 5396, 5434, 5538, 5567, 6446, 7618, 8094, 8151, 9372, 9669, 10153, 10868, 11076, 11134, 11427, 12892, 14839, 15236, 16188, 16302, 16701, 17537, 19338, 20306, 20803, 22268, 22854, 29678, 30459, 32604, 33402, 35074, 38676, 40612, 41606, 41899, 44517, 45708, 52611, 59356, 60918, 61237, 62409, 66804, 70148, 72371, 83212, 83798, 89034, 105222, 121836, 122474, 124818, 125697, 144742, 167596, 178068, 183711, 192907, 210444, 217113, 228833, 244948, 249636, 251394, 270439, 289484, 367422, 385814, 395257, 434226, 457666, 502788, 540878, 578721, 686499, 734844, 771628, 790514, 796081, 811317, 868452, 915332, 1081756, 1157442, 1185771, 1372998, 1581028, 1592162, 1622634, 2314884, 2371542, 2388243, 2745996, 2974829, 3184324, 3245268, 4347827, 4743084, 4776486, 5138341, 5949658, 8695654, 8924487, 9552972, 10276682, 11899316, 13043481, 15415023, 17391308, 17848974, 20553364, 26086962, 30830046, 35697948, 52173924, 56521751, 61660092, 113043502, 169565253, 226087004, 339130506, 678261012]

約数ペア:

[(1, 678261012), (2, 339130506), (3, 226087004), (4, 169565253), (6, 113043502), (11, 61660092), (12, 56521751), (13, 52173924), (19, 35697948), (22, 30830046), (26, 26086962), (33, 20553364), (38, 17848974), (39, 17391308), (44, 15415023), (52, 13043481), (57, 11899316), (66, 10276682), (71, 9552972), (76, 8924487), (78, 8695654), (114, 5949658), (132, 5138341), (142, 4776486), (143, 4743084), (156, 4347827), (209, 3245268), (213, 3184324), (228, 2974829), (247, 2745996), (284, 2388243), (286, 2371542), (293, 2314884), (418, 1622634), (426, 1592162), (429, 1581028), (494, 1372998), (572, 1185771), (586, 1157442), (627, 1081756), (741, 915332), (781, 868452), (836, 811317), (852, 796081), (858, 790514), (879, 771628), (923, 734844), (988, 686499), (1172, 578721), (1254, 540878), (1349, 502788), (1482, 457666), (1562, 434226), (1716, 395257), (1758, 385814), (1846, 367422), (2343, 289484), (2508, 270439), (2698, 251394), (2717, 249636), (2769, 244948), (2964, 228833), (3124, 217113), (3223, 210444), (3516, 192907), (3692, 183711), (3809, 178068), (4047, 167596), (4686, 144742), (5396, 125697), (5434, 124818), (5538, 122474), (5567, 121836), (6446, 105222), (7618, 89034), (8094, 83798), (8151, 83212), (9372, 72371), (9669, 70148), (10153, 66804), (10868, 62409), (11076, 61237), (11134, 60918), (11427, 59356), (12892, 52611), (14839, 45708), (15236, 44517), (16188, 41899), (16302, 41606), (16701, 40612), (17537, 38676), (19338, 35074), (20306, 33402), (20803, 32604), (22268, 30459), (22854, 29678)]