289537728

素因数分解:

$2^6\times 3^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{769}}^1$

素因数の和:874

約数の個数: 112

約数和(自身を含む): 802660320

約数和(自身を除く): 513122592

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 37, 48, 53, 64, 74, 96, 106, 111, 148, 159, 192, 212, 222, 296, 318, 424, 444, 592, 636, 769, 848, 888, 1184, 1272, 1538, 1696, 1776, 1961, 2307, 2368, 2544, 3076, 3392, 3552, 3922, 4614, 5088, 5883, 6152, 7104, 7844, 9228, 10176, 11766, 12304, 15688, 18456, 23532, 24608, 28453, 31376, 36912, 40757, 47064, 49216, 56906, 62752, 73824, 81514, 85359, 94128, 113812, 122271, 125504, 147648, 163028, 170718, 188256, 227624, 244542, 326056, 341436, 376512, 455248, 489084, 652112, 682872, 910496, 978168, 1304224, 1365744, 1508009, 1820992, 1956336, 2608448, 2731488, 3016018, 3912672, 4524027, 5462976, 6032036, 7825344, 9048054, 12064072, 18096108, 24128144, 36192216, 48256288, 72384432, 96512576, 144768864, 289537728]

約数ペア:

[(1, 289537728), (2, 144768864), (3, 96512576), (4, 72384432), (6, 48256288), (8, 36192216), (12, 24128144), (16, 18096108), (24, 12064072), (32, 9048054), (37, 7825344), (48, 6032036), (53, 5462976), (64, 4524027), (74, 3912672), (96, 3016018), (106, 2731488), (111, 2608448), (148, 1956336), (159, 1820992), (192, 1508009), (212, 1365744), (222, 1304224), (296, 978168), (318, 910496), (424, 682872), (444, 652112), (592, 489084), (636, 455248), (769, 376512), (848, 341436), (888, 326056), (1184, 244542), (1272, 227624), (1538, 188256), (1696, 170718), (1776, 163028), (1961, 147648), (2307, 125504), (2368, 122271), (2544, 113812), (3076, 94128), (3392, 85359), (3552, 81514), (3922, 73824), (4614, 62752), (5088, 56906), (5883, 49216), (6152, 47064), (7104, 40757), (7844, 36912), (9228, 31376), (10176, 28453), (11766, 24608), (12304, 23532), (15688, 18456)]