308232912

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{307}}^1\times {\mathrm{1609}}^1$

素因数の和:1940

約数の個数: 80

約数和(自身を含む): 860847680

約数和(自身を除く): 552614768

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 307, 312, 614, 624, 921, 1228, 1609, 1842, 2456, 3218, 3684, 3991, 4827, 4912, 6436, 7368, 7982, 9654, 11973, 12872, 14736, 15964, 19308, 20917, 23946, 25744, 31928, 38616, 41834, 47892, 62751, 63856, 77232, 83668, 95784, 125502, 167336, 191568, 251004, 334672, 493963, 502008, 987926, 1004016, 1481889, 1975852, 2963778, 3951704, 5927556, 6421519, 7903408, 11855112, 12843038, 19264557, 23710224, 25686076, 38529114, 51372152, 77058228, 102744304, 154116456, 308232912]

約数ペア:

[(1, 308232912), (2, 154116456), (3, 102744304), (4, 77058228), (6, 51372152), (8, 38529114), (12, 25686076), (13, 23710224), (16, 19264557), (24, 12843038), (26, 11855112), (39, 7903408), (48, 6421519), (52, 5927556), (78, 3951704), (104, 2963778), (156, 1975852), (208, 1481889), (307, 1004016), (312, 987926), (614, 502008), (624, 493963), (921, 334672), (1228, 251004), (1609, 191568), (1842, 167336), (2456, 125502), (3218, 95784), (3684, 83668), (3991, 77232), (4827, 63856), (4912, 62751), (6436, 47892), (7368, 41834), (7982, 38616), (9654, 31928), (11973, 25744), (12872, 23946), (14736, 20917), (15964, 19308)]