805260964

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{89}}^1\times {\mathrm{149}}^1$

素因数の和:325

約数の個数: 96

約数和(自身を含む): 1632960000

約数和(自身を除く): 827699036

約数列:

[1, 2, 4, 17, 19, 34, 38, 47, 68, 76, 89, 94, 149, 178, 188, 298, 323, 356, 596, 646, 799, 893, 1292, 1513, 1598, 1691, 1786, 2533, 2831, 3026, 3196, 3382, 3572, 4183, 5066, 5662, 6052, 6764, 7003, 8366, 10132, 11324, 13261, 14006, 15181, 16732, 26522, 28012, 28747, 30362, 48127, 53044, 57494, 60724, 71111, 79477, 96254, 114988, 119051, 133057, 142222, 158954, 192508, 225437, 238102, 251959, 266114, 284444, 317908, 450874, 476204, 503918, 532228, 623267, 901748, 1007836, 1246534, 1351109, 2261969, 2493068, 2702218, 4283303, 4523938, 5404436, 8566606, 9047876, 10595539, 11842073, 17133212, 21191078, 23684146, 42382156, 47368292, 201315241, 402630482, 805260964]

約数ペア:

[(1, 805260964), (2, 402630482), (4, 201315241), (17, 47368292), (19, 42382156), (34, 23684146), (38, 21191078), (47, 17133212), (68, 11842073), (76, 10595539), (89, 9047876), (94, 8566606), (149, 5404436), (178, 4523938), (188, 4283303), (298, 2702218), (323, 2493068), (356, 2261969), (596, 1351109), (646, 1246534), (799, 1007836), (893, 901748), (1292, 623267), (1513, 532228), (1598, 503918), (1691, 476204), (1786, 450874), (2533, 317908), (2831, 284444), (3026, 266114), (3196, 251959), (3382, 238102), (3572, 225437), (4183, 192508), (5066, 158954), (5662, 142222), (6052, 133057), (6764, 119051), (7003, 114988), (8366, 96254), (10132, 79477), (11324, 71111), (13261, 60724), (14006, 57494), (15181, 53044), (16732, 48127), (26522, 30362), (28012, 28747)]