318045156

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{53}}^1\times {\mathrm{269}}^1$

素因数の和:366

約数の個数: 144

約数和(自身を含む): 896495040

約数和(自身を除く): 578449884

約数列:

[1, 2, 3, 4, 6, 11, 12, 13, 22, 26, 33, 39, 44, 52, 53, 66, 78, 106, 132, 143, 156, 159, 169, 212, 269, 286, 318, 338, 429, 507, 538, 572, 583, 636, 676, 689, 807, 858, 1014, 1076, 1166, 1378, 1614, 1716, 1749, 1859, 2028, 2067, 2332, 2756, 2959, 3228, 3497, 3498, 3718, 4134, 5577, 5918, 6994, 6996, 7436, 7579, 8268, 8877, 8957, 10491, 11154, 11836, 13988, 14257, 15158, 17754, 17914, 20982, 22308, 22737, 26871, 28514, 30316, 35508, 35828, 38467, 41964, 42771, 45461, 45474, 53742, 57028, 76934, 85542, 90922, 90948, 98527, 107484, 115401, 136383, 153868, 156827, 171084, 181844, 185341, 197054, 230802, 272766, 295581, 313654, 370682, 394108, 461604, 470481, 500071, 545532, 556023, 591162, 627308, 741364, 940962, 1000142, 1112046, 1182324, 1500213, 1881924, 2000284, 2038751, 2224092, 2409433, 3000426, 4077502, 4818866, 6000852, 6116253, 7228299, 8155004, 9637732, 12232506, 14456598, 24465012, 26503763, 28913196, 53007526, 79511289, 106015052, 159022578, 318045156]

約数ペア:

[(1, 318045156), (2, 159022578), (3, 106015052), (4, 79511289), (6, 53007526), (11, 28913196), (12, 26503763), (13, 24465012), (22, 14456598), (26, 12232506), (33, 9637732), (39, 8155004), (44, 7228299), (52, 6116253), (53, 6000852), (66, 4818866), (78, 4077502), (106, 3000426), (132, 2409433), (143, 2224092), (156, 2038751), (159, 2000284), (169, 1881924), (212, 1500213), (269, 1182324), (286, 1112046), (318, 1000142), (338, 940962), (429, 741364), (507, 627308), (538, 591162), (572, 556023), (583, 545532), (636, 500071), (676, 470481), (689, 461604), (807, 394108), (858, 370682), (1014, 313654), (1076, 295581), (1166, 272766), (1378, 230802), (1614, 197054), (1716, 185341), (1749, 181844), (1859, 171084), (2028, 156827), (2067, 153868), (2332, 136383), (2756, 115401), (2959, 107484), (3228, 98527), (3497, 90948), (3498, 90922), (3718, 85542), (4134, 76934), (5577, 57028), (5918, 53742), (6994, 45474), (6996, 45461), (7436, 42771), (7579, 41964), (8268, 38467), (8877, 35828), (8957, 35508), (10491, 30316), (11154, 28514), (11836, 26871), (13988, 22737), (14257, 22308), (15158, 20982), (17754, 17914)]