1903909248

素因数分解:

$2^7\times 3^2\times {\mathrm{53}}^1\times {\mathrm{31183}}^1$

素因数の和:31256

約数の個数: 96

約数和(自身を含む): 5582247840

約数和(自身を除く): 3678338592

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 53, 64, 72, 96, 106, 128, 144, 159, 192, 212, 288, 318, 384, 424, 477, 576, 636, 848, 954, 1152, 1272, 1696, 1908, 2544, 3392, 3816, 5088, 6784, 7632, 10176, 15264, 20352, 30528, 31183, 61056, 62366, 93549, 124732, 187098, 249464, 280647, 374196, 498928, 561294, 748392, 997856, 1122588, 1496784, 1652699, 1995712, 2245176, 2993568, 3305398, 3991424, 4490352, 4958097, 5987136, 6610796, 8980704, 9916194, 11974272, 13221592, 14874291, 17961408, 19832388, 26443184, 29748582, 35922816, 39664776, 52886368, 59497164, 79329552, 105772736, 118994328, 158659104, 211545472, 237988656, 317318208, 475977312, 634636416, 951954624, 1903909248]

約数ペア:

[(1, 1903909248), (2, 951954624), (3, 634636416), (4, 475977312), (6, 317318208), (8, 237988656), (9, 211545472), (12, 158659104), (16, 118994328), (18, 105772736), (24, 79329552), (32, 59497164), (36, 52886368), (48, 39664776), (53, 35922816), (64, 29748582), (72, 26443184), (96, 19832388), (106, 17961408), (128, 14874291), (144, 13221592), (159, 11974272), (192, 9916194), (212, 8980704), (288, 6610796), (318, 5987136), (384, 4958097), (424, 4490352), (477, 3991424), (576, 3305398), (636, 2993568), (848, 2245176), (954, 1995712), (1152, 1652699), (1272, 1496784), (1696, 1122588), (1908, 997856), (2544, 748392), (3392, 561294), (3816, 498928), (5088, 374196), (6784, 280647), (7632, 249464), (10176, 187098), (15264, 124732), (20352, 93549), (30528, 62366), (31183, 61056)]