285220518

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{109}}^1\times {\mathrm{967}}^1$

素因数の和:1133

約数の個数: 64

約数和(自身を含む): 643991040

約数和(自身を除く): 358770522

約数列:

[1, 2, 3, 6, 11, 22, 33, 41, 66, 82, 109, 123, 218, 246, 327, 451, 654, 902, 967, 1199, 1353, 1934, 2398, 2706, 2901, 3597, 4469, 5802, 7194, 8938, 10637, 13407, 21274, 26814, 31911, 39647, 49159, 63822, 79294, 98318, 105403, 118941, 147477, 210806, 237882, 294954, 316209, 436117, 632418, 872234, 1159433, 1308351, 2318866, 2616702, 3478299, 4321523, 6956598, 8643046, 12964569, 25929138, 47536753, 95073506, 142610259, 285220518]

約数ペア:

[(1, 285220518), (2, 142610259), (3, 95073506), (6, 47536753), (11, 25929138), (22, 12964569), (33, 8643046), (41, 6956598), (66, 4321523), (82, 3478299), (109, 2616702), (123, 2318866), (218, 1308351), (246, 1159433), (327, 872234), (451, 632418), (654, 436117), (902, 316209), (967, 294954), (1199, 237882), (1353, 210806), (1934, 147477), (2398, 118941), (2706, 105403), (2901, 98318), (3597, 79294), (4469, 63822), (5802, 49159), (7194, 39647), (8938, 31911), (10637, 26814), (13407, 21274)]