6840578668

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^3\times {\mathrm{31}}^2\times {\mathrm{191}}^1$

素因数の和:297

約数の個数: 144

約数和(自身を含む): 15630741504

約数和(自身を除く): 8790162836

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 31, 44, 62, 77, 121, 124, 154, 191, 217, 242, 308, 341, 382, 434, 484, 682, 764, 847, 868, 961, 1331, 1337, 1364, 1694, 1922, 2101, 2387, 2662, 2674, 3388, 3751, 3844, 4202, 4774, 5324, 5348, 5921, 6727, 7502, 8404, 9317, 9548, 10571, 11842, 13454, 14707, 15004, 18634, 21142, 23111, 23684, 26257, 26908, 29414, 37268, 41261, 41447, 42284, 46222, 52514, 58828, 65131, 73997, 82522, 82894, 92444, 105028, 116281, 130262, 147994, 161777, 165044, 165788, 183551, 232562, 254221, 260524, 288827, 295988, 323554, 367102, 455917, 465124, 508442, 577654, 647108, 716441, 734204, 813967, 911834, 1016884, 1155308, 1279091, 1284857, 1432882, 1627934, 1779547, 1823668, 2019061, 2558182, 2569714, 2865764, 3255868, 3559094, 4038122, 5015087, 5116364, 5139428, 7118188, 7880851, 8076244, 8953637, 10030174, 14133427, 15761702, 17907274, 20060348, 22209671, 28266854, 31523404, 35814548, 44419342, 55165957, 56533708, 88838684, 110331914, 155467697, 220663828, 244306381, 310935394, 488612762, 621870788, 977225524, 1710144667, 3420289334, 6840578668]

約数ペア:

[(1, 6840578668), (2, 3420289334), (4, 1710144667), (7, 977225524), (11, 621870788), (14, 488612762), (22, 310935394), (28, 244306381), (31, 220663828), (44, 155467697), (62, 110331914), (77, 88838684), (121, 56533708), (124, 55165957), (154, 44419342), (191, 35814548), (217, 31523404), (242, 28266854), (308, 22209671), (341, 20060348), (382, 17907274), (434, 15761702), (484, 14133427), (682, 10030174), (764, 8953637), (847, 8076244), (868, 7880851), (961, 7118188), (1331, 5139428), (1337, 5116364), (1364, 5015087), (1694, 4038122), (1922, 3559094), (2101, 3255868), (2387, 2865764), (2662, 2569714), (2674, 2558182), (3388, 2019061), (3751, 1823668), (3844, 1779547), (4202, 1627934), (4774, 1432882), (5324, 1284857), (5348, 1279091), (5921, 1155308), (6727, 1016884), (7502, 911834), (8404, 813967), (9317, 734204), (9548, 716441), (10571, 647108), (11842, 577654), (13454, 508442), (14707, 465124), (15004, 455917), (18634, 367102), (21142, 323554), (23111, 295988), (23684, 288827), (26257, 260524), (26908, 254221), (29414, 232562), (37268, 183551), (41261, 165788), (41447, 165044), (42284, 161777), (46222, 147994), (52514, 130262), (58828, 116281), (65131, 105028), (73997, 92444), (82522, 82894)]