2438621696

素因数分解:

$2^9\times 7^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{467}}^1$

素因数の和:570

約数の個数: 160

約数和(自身を含む): 5883052032

約数和(自身を除く): 3444430336

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 47, 56, 62, 64, 94, 112, 124, 128, 188, 217, 224, 248, 256, 329, 376, 434, 448, 467, 496, 512, 658, 752, 868, 896, 934, 992, 1316, 1457, 1504, 1736, 1792, 1868, 1984, 2632, 2914, 3008, 3269, 3472, 3584, 3736, 3968, 5264, 5828, 6016, 6538, 6944, 7472, 7936, 10199, 10528, 11656, 12032, 13076, 13888, 14477, 14944, 15872, 20398, 21056, 21949, 23312, 24064, 26152, 27776, 28954, 29888, 40796, 42112, 43898, 46624, 52304, 55552, 57908, 59776, 81592, 84224, 87796, 93248, 101339, 104608, 111104, 115816, 119552, 153643, 163184, 168448, 175592, 186496, 202678, 209216, 231632, 239104, 307286, 326368, 351184, 372992, 405356, 418432, 463264, 614572, 652736, 680419, 702368, 745984, 810712, 836864, 926528, 1229144, 1305472, 1360838, 1404736, 1621424, 1673728, 1853056, 2458288, 2610944, 2721676, 2809472, 3242848, 3706112, 4762933, 4916576, 5221888, 5443352, 5618944, 6485696, 7412224, 9525866, 9833152, 10886704, 11237888, 12971392, 19051732, 19666304, 21773408, 25942784, 38103464, 39332608, 43546816, 51885568, 76206928, 78665216, 87093632, 152413856, 174187264, 304827712, 348374528, 609655424, 1219310848, 2438621696]

約数ペア:

[(1, 2438621696), (2, 1219310848), (4, 609655424), (7, 348374528), (8, 304827712), (14, 174187264), (16, 152413856), (28, 87093632), (31, 78665216), (32, 76206928), (47, 51885568), (56, 43546816), (62, 39332608), (64, 38103464), (94, 25942784), (112, 21773408), (124, 19666304), (128, 19051732), (188, 12971392), (217, 11237888), (224, 10886704), (248, 9833152), (256, 9525866), (329, 7412224), (376, 6485696), (434, 5618944), (448, 5443352), (467, 5221888), (496, 4916576), (512, 4762933), (658, 3706112), (752, 3242848), (868, 2809472), (896, 2721676), (934, 2610944), (992, 2458288), (1316, 1853056), (1457, 1673728), (1504, 1621424), (1736, 1404736), (1792, 1360838), (1868, 1305472), (1984, 1229144), (2632, 926528), (2914, 836864), (3008, 810712), (3269, 745984), (3472, 702368), (3584, 680419), (3736, 652736), (3968, 614572), (5264, 463264), (5828, 418432), (6016, 405356), (6538, 372992), (6944, 351184), (7472, 326368), (7936, 307286), (10199, 239104), (10528, 231632), (11656, 209216), (12032, 202678), (13076, 186496), (13888, 175592), (14477, 168448), (14944, 163184), (15872, 153643), (20398, 119552), (21056, 115816), (21949, 111104), (23312, 104608), (24064, 101339), (26152, 93248), (27776, 87796), (28954, 84224), (29888, 81592), (40796, 59776), (42112, 57908), (43898, 55552), (46624, 52304)]