2009481984

素因数分解:

$2^8\times 3^2\times {\mathrm{619}}^1\times {\mathrm{1409}}^1$

素因数の和:2050

約数の個数: 108

約数和(自身を含む): 5807310600

約数和(自身を除く): 3797828616

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 256, 288, 384, 576, 619, 768, 1152, 1238, 1409, 1857, 2304, 2476, 2818, 3714, 4227, 4952, 5571, 5636, 7428, 8454, 9904, 11142, 11272, 12681, 14856, 16908, 19808, 22284, 22544, 25362, 29712, 33816, 39616, 44568, 45088, 50724, 59424, 67632, 79232, 89136, 90176, 101448, 118848, 135264, 158464, 178272, 180352, 202896, 237696, 270528, 356544, 360704, 405792, 475392, 541056, 713088, 811584, 872171, 1082112, 1426176, 1623168, 1744342, 2616513, 3246336, 3488684, 5233026, 6977368, 7849539, 10466052, 13954736, 15699078, 20932104, 27909472, 31398156, 41864208, 55818944, 62796312, 83728416, 111637888, 125592624, 167456832, 223275776, 251185248, 334913664, 502370496, 669827328, 1004740992, 2009481984]

約数ペア:

[(1, 2009481984), (2, 1004740992), (3, 669827328), (4, 502370496), (6, 334913664), (8, 251185248), (9, 223275776), (12, 167456832), (16, 125592624), (18, 111637888), (24, 83728416), (32, 62796312), (36, 55818944), (48, 41864208), (64, 31398156), (72, 27909472), (96, 20932104), (128, 15699078), (144, 13954736), (192, 10466052), (256, 7849539), (288, 6977368), (384, 5233026), (576, 3488684), (619, 3246336), (768, 2616513), (1152, 1744342), (1238, 1623168), (1409, 1426176), (1857, 1082112), (2304, 872171), (2476, 811584), (2818, 713088), (3714, 541056), (4227, 475392), (4952, 405792), (5571, 360704), (5636, 356544), (7428, 270528), (8454, 237696), (9904, 202896), (11142, 180352), (11272, 178272), (12681, 158464), (14856, 135264), (16908, 118848), (19808, 101448), (22284, 90176), (22544, 89136), (25362, 79232), (29712, 67632), (33816, 59424), (39616, 50724), (44568, 45088)]