349968372

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{1663}}^1$

素因数の和:1773

約数の個数: 96

約数和(自身を含む): 939294720

約数和(自身を除く): 589326348

約数列:

[1, 2, 3, 4, 6, 12, 13, 19, 26, 38, 39, 52, 57, 71, 76, 78, 114, 142, 156, 213, 228, 247, 284, 426, 494, 741, 852, 923, 988, 1349, 1482, 1663, 1846, 2698, 2769, 2964, 3326, 3692, 4047, 4989, 5396, 5538, 6652, 8094, 9978, 11076, 16188, 17537, 19956, 21619, 31597, 35074, 43238, 52611, 63194, 64857, 70148, 86476, 94791, 105222, 118073, 126388, 129714, 189582, 210444, 236146, 259428, 354219, 379164, 410761, 472292, 708438, 821522, 1232283, 1416876, 1534949, 1643044, 2243387, 2464566, 3069898, 4486774, 4604847, 4929132, 6139796, 6730161, 8973548, 9209694, 13460322, 18419388, 26920644, 29164031, 58328062, 87492093, 116656124, 174984186, 349968372]

約数ペア:

[(1, 349968372), (2, 174984186), (3, 116656124), (4, 87492093), (6, 58328062), (12, 29164031), (13, 26920644), (19, 18419388), (26, 13460322), (38, 9209694), (39, 8973548), (52, 6730161), (57, 6139796), (71, 4929132), (76, 4604847), (78, 4486774), (114, 3069898), (142, 2464566), (156, 2243387), (213, 1643044), (228, 1534949), (247, 1416876), (284, 1232283), (426, 821522), (494, 708438), (741, 472292), (852, 410761), (923, 379164), (988, 354219), (1349, 259428), (1482, 236146), (1663, 210444), (1846, 189582), (2698, 129714), (2769, 126388), (2964, 118073), (3326, 105222), (3692, 94791), (4047, 86476), (4989, 70148), (5396, 64857), (5538, 63194), (6652, 52611), (8094, 43238), (9978, 35074), (11076, 31597), (16188, 21619), (17537, 19956)]