299991168

素因数分解:

$2^7\times 3^3\times {\mathrm{61}}^1\times {\mathrm{1423}}^1$

素因数の和:1507

約数の個数: 128

約数和(自身を含む): 900537600

約数和(自身を除く): 600546432

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 61, 64, 72, 96, 108, 122, 128, 144, 183, 192, 216, 244, 288, 366, 384, 432, 488, 549, 576, 732, 864, 976, 1098, 1152, 1423, 1464, 1647, 1728, 1952, 2196, 2846, 2928, 3294, 3456, 3904, 4269, 4392, 5692, 5856, 6588, 7808, 8538, 8784, 11384, 11712, 12807, 13176, 17076, 17568, 22768, 23424, 25614, 26352, 34152, 35136, 38421, 45536, 51228, 52704, 68304, 70272, 76842, 86803, 91072, 102456, 105408, 136608, 153684, 173606, 182144, 204912, 210816, 260409, 273216, 307368, 347212, 409824, 520818, 546432, 614736, 694424, 781227, 819648, 1041636, 1229472, 1388848, 1562454, 1639296, 2083272, 2343681, 2458944, 2777696, 3124908, 4166544, 4687362, 4917888, 5555392, 6249816, 8333088, 9374724, 11110784, 12499632, 16666176, 18749448, 24999264, 33332352, 37498896, 49998528, 74997792, 99997056, 149995584, 299991168]

約数ペア:

[(1, 299991168), (2, 149995584), (3, 99997056), (4, 74997792), (6, 49998528), (8, 37498896), (9, 33332352), (12, 24999264), (16, 18749448), (18, 16666176), (24, 12499632), (27, 11110784), (32, 9374724), (36, 8333088), (48, 6249816), (54, 5555392), (61, 4917888), (64, 4687362), (72, 4166544), (96, 3124908), (108, 2777696), (122, 2458944), (128, 2343681), (144, 2083272), (183, 1639296), (192, 1562454), (216, 1388848), (244, 1229472), (288, 1041636), (366, 819648), (384, 781227), (432, 694424), (488, 614736), (549, 546432), (576, 520818), (732, 409824), (864, 347212), (976, 307368), (1098, 273216), (1152, 260409), (1423, 210816), (1464, 204912), (1647, 182144), (1728, 173606), (1952, 153684), (2196, 136608), (2846, 105408), (2928, 102456), (3294, 91072), (3456, 86803), (3904, 76842), (4269, 70272), (4392, 68304), (5692, 52704), (5856, 51228), (6588, 45536), (7808, 38421), (8538, 35136), (8784, 34152), (11384, 26352), (11712, 25614), (12807, 23424), (13176, 22768), (17076, 17568)]