919922688

素因数分解:

$2^{11}\times 3^2\times {\mathrm{29}}^1\times {\mathrm{1721}}^1$

素因数の和:1778

約数の個数: 144

約数和(自身を含む): 2750120100

約数和(自身を除く): 1830197412

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 29, 32, 36, 48, 58, 64, 72, 87, 96, 116, 128, 144, 174, 192, 232, 256, 261, 288, 348, 384, 464, 512, 522, 576, 696, 768, 928, 1024, 1044, 1152, 1392, 1536, 1721, 1856, 2048, 2088, 2304, 2784, 3072, 3442, 3712, 4176, 4608, 5163, 5568, 6144, 6884, 7424, 8352, 9216, 10326, 11136, 13768, 14848, 15489, 16704, 18432, 20652, 22272, 27536, 29696, 30978, 33408, 41304, 44544, 49909, 55072, 59392, 61956, 66816, 82608, 89088, 99818, 110144, 123912, 133632, 149727, 165216, 178176, 199636, 220288, 247824, 267264, 299454, 330432, 399272, 440576, 449181, 495648, 534528, 598908, 660864, 798544, 881152, 898362, 991296, 1197816, 1321728, 1597088, 1762304, 1796724, 1982592, 2395632, 2643456, 3194176, 3524608, 3593448, 3965184, 4791264, 5286912, 6388352, 7186896, 7930368, 9582528, 10573824, 12776704, 14373792, 15860736, 19165056, 25553408, 28747584, 31721472, 38330112, 51106816, 57495168, 76660224, 102213632, 114990336, 153320448, 229980672, 306640896, 459961344, 919922688]

約数ペア:

[(1, 919922688), (2, 459961344), (3, 306640896), (4, 229980672), (6, 153320448), (8, 114990336), (9, 102213632), (12, 76660224), (16, 57495168), (18, 51106816), (24, 38330112), (29, 31721472), (32, 28747584), (36, 25553408), (48, 19165056), (58, 15860736), (64, 14373792), (72, 12776704), (87, 10573824), (96, 9582528), (116, 7930368), (128, 7186896), (144, 6388352), (174, 5286912), (192, 4791264), (232, 3965184), (256, 3593448), (261, 3524608), (288, 3194176), (348, 2643456), (384, 2395632), (464, 1982592), (512, 1796724), (522, 1762304), (576, 1597088), (696, 1321728), (768, 1197816), (928, 991296), (1024, 898362), (1044, 881152), (1152, 798544), (1392, 660864), (1536, 598908), (1721, 534528), (1856, 495648), (2048, 449181), (2088, 440576), (2304, 399272), (2784, 330432), (3072, 299454), (3442, 267264), (3712, 247824), (4176, 220288), (4608, 199636), (5163, 178176), (5568, 165216), (6144, 149727), (6884, 133632), (7424, 123912), (8352, 110144), (9216, 99818), (10326, 89088), (11136, 82608), (13768, 66816), (14848, 61956), (15489, 59392), (16704, 55072), (18432, 49909), (20652, 44544), (22272, 41304), (27536, 33408), (29696, 30978)]