100406768

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{239}}^1$

素因数の和:307

約数の個数: 120

約数和(自身を含む): 253317120

約数和(自身を除く): 152910352

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 31, 44, 56, 62, 77, 88, 112, 121, 124, 154, 176, 217, 239, 242, 248, 308, 341, 434, 478, 484, 496, 616, 682, 847, 868, 956, 968, 1232, 1364, 1673, 1694, 1736, 1912, 1936, 2387, 2629, 2728, 3346, 3388, 3472, 3751, 3824, 4774, 5258, 5456, 6692, 6776, 7409, 7502, 9548, 10516, 13384, 13552, 14818, 15004, 18403, 19096, 21032, 26257, 26768, 28919, 29636, 30008, 36806, 38192, 42064, 51863, 52514, 57838, 59272, 60016, 73612, 81499, 103726, 105028, 115676, 118544, 147224, 162998, 202433, 207452, 210056, 231352, 294448, 325996, 404866, 414904, 420112, 462704, 570493, 651992, 809732, 829808, 896489, 1140986, 1303984, 1619464, 1792978, 2281972, 3238928, 3585956, 4563944, 6275423, 7171912, 9127888, 12550846, 14343824, 25101692, 50203384, 100406768]

約数ペア:

[(1, 100406768), (2, 50203384), (4, 25101692), (7, 14343824), (8, 12550846), (11, 9127888), (14, 7171912), (16, 6275423), (22, 4563944), (28, 3585956), (31, 3238928), (44, 2281972), (56, 1792978), (62, 1619464), (77, 1303984), (88, 1140986), (112, 896489), (121, 829808), (124, 809732), (154, 651992), (176, 570493), (217, 462704), (239, 420112), (242, 414904), (248, 404866), (308, 325996), (341, 294448), (434, 231352), (478, 210056), (484, 207452), (496, 202433), (616, 162998), (682, 147224), (847, 118544), (868, 115676), (956, 105028), (968, 103726), (1232, 81499), (1364, 73612), (1673, 60016), (1694, 59272), (1736, 57838), (1912, 52514), (1936, 51863), (2387, 42064), (2629, 38192), (2728, 36806), (3346, 30008), (3388, 29636), (3472, 28919), (3751, 26768), (3824, 26257), (4774, 21032), (5258, 19096), (5456, 18403), (6692, 15004), (6776, 14818), (7409, 13552), (7502, 13384), (9548, 10516)]