344498232

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{787}}^1$

素因数の和:893

約数の個数: 128

約数和(自身を含む): 984936960

約数和(自身を除く): 640438728

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 23, 24, 26, 39, 46, 52, 61, 69, 78, 92, 104, 122, 138, 156, 183, 184, 244, 276, 299, 312, 366, 488, 552, 598, 732, 787, 793, 897, 1196, 1403, 1464, 1574, 1586, 1794, 2361, 2379, 2392, 2806, 3148, 3172, 3588, 4209, 4722, 4758, 5612, 6296, 6344, 7176, 8418, 9444, 9516, 10231, 11224, 16836, 18101, 18239, 18888, 19032, 20462, 30693, 33672, 36202, 36478, 40924, 48007, 54303, 54717, 61386, 72404, 72956, 81848, 96014, 108606, 109434, 122772, 144021, 144808, 145912, 192028, 217212, 218868, 235313, 245544, 288042, 384056, 434424, 437736, 470626, 576084, 624091, 705939, 941252, 1104161, 1152168, 1248182, 1411878, 1872273, 1882504, 2208322, 2496364, 2823756, 3312483, 3744546, 4416644, 4992728, 5647512, 6624966, 7489092, 8833288, 13249932, 14354093, 14978184, 26499864, 28708186, 43062279, 57416372, 86124558, 114832744, 172249116, 344498232]

約数ペア:

[(1, 344498232), (2, 172249116), (3, 114832744), (4, 86124558), (6, 57416372), (8, 43062279), (12, 28708186), (13, 26499864), (23, 14978184), (24, 14354093), (26, 13249932), (39, 8833288), (46, 7489092), (52, 6624966), (61, 5647512), (69, 4992728), (78, 4416644), (92, 3744546), (104, 3312483), (122, 2823756), (138, 2496364), (156, 2208322), (183, 1882504), (184, 1872273), (244, 1411878), (276, 1248182), (299, 1152168), (312, 1104161), (366, 941252), (488, 705939), (552, 624091), (598, 576084), (732, 470626), (787, 437736), (793, 434424), (897, 384056), (1196, 288042), (1403, 245544), (1464, 235313), (1574, 218868), (1586, 217212), (1794, 192028), (2361, 145912), (2379, 144808), (2392, 144021), (2806, 122772), (3148, 109434), (3172, 108606), (3588, 96014), (4209, 81848), (4722, 72956), (4758, 72404), (5612, 61386), (6296, 54717), (6344, 54303), (7176, 48007), (8418, 40924), (9444, 36478), (9516, 36202), (10231, 33672), (11224, 30693), (16836, 20462), (18101, 19032), (18239, 18888)]