259708032

素因数分解:

$2^7\times 3^4\times {\mathrm{37}}^1\times {\mathrm{677}}^1$

素因数の和:740

約数の個数: 160

約数和(自身を含む): 794948220

約数和(自身を除く): 535240188

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 37, 48, 54, 64, 72, 74, 81, 96, 108, 111, 128, 144, 148, 162, 192, 216, 222, 288, 296, 324, 333, 384, 432, 444, 576, 592, 648, 666, 677, 864, 888, 999, 1152, 1184, 1296, 1332, 1354, 1728, 1776, 1998, 2031, 2368, 2592, 2664, 2708, 2997, 3456, 3552, 3996, 4062, 4736, 5184, 5328, 5416, 5994, 6093, 7104, 7992, 8124, 10368, 10656, 10832, 11988, 12186, 14208, 15984, 16248, 18279, 21312, 21664, 23976, 24372, 25049, 31968, 32496, 36558, 42624, 43328, 47952, 48744, 50098, 54837, 63936, 64992, 73116, 75147, 86656, 95904, 97488, 100196, 109674, 127872, 129984, 146232, 150294, 191808, 194976, 200392, 219348, 225441, 259968, 292464, 300588, 383616, 389952, 400784, 438696, 450882, 584928, 601176, 676323, 779904, 801568, 877392, 901764, 1169856, 1202352, 1352646, 1603136, 1754784, 1803528, 2028969, 2339712, 2404704, 2705292, 3206272, 3509568, 3607056, 4057938, 4809408, 5410584, 7019136, 7214112, 8115876, 9618816, 10821168, 14428224, 16231752, 21642336, 28856448, 32463504, 43284672, 64927008, 86569344, 129854016, 259708032]

約数ペア:

[(1, 259708032), (2, 129854016), (3, 86569344), (4, 64927008), (6, 43284672), (8, 32463504), (9, 28856448), (12, 21642336), (16, 16231752), (18, 14428224), (24, 10821168), (27, 9618816), (32, 8115876), (36, 7214112), (37, 7019136), (48, 5410584), (54, 4809408), (64, 4057938), (72, 3607056), (74, 3509568), (81, 3206272), (96, 2705292), (108, 2404704), (111, 2339712), (128, 2028969), (144, 1803528), (148, 1754784), (162, 1603136), (192, 1352646), (216, 1202352), (222, 1169856), (288, 901764), (296, 877392), (324, 801568), (333, 779904), (384, 676323), (432, 601176), (444, 584928), (576, 450882), (592, 438696), (648, 400784), (666, 389952), (677, 383616), (864, 300588), (888, 292464), (999, 259968), (1152, 225441), (1184, 219348), (1296, 200392), (1332, 194976), (1354, 191808), (1728, 150294), (1776, 146232), (1998, 129984), (2031, 127872), (2368, 109674), (2592, 100196), (2664, 97488), (2708, 95904), (2997, 86656), (3456, 75147), (3552, 73116), (3996, 64992), (4062, 63936), (4736, 54837), (5184, 50098), (5328, 48744), (5416, 47952), (5994, 43328), (6093, 42624), (7104, 36558), (7992, 32496), (8124, 31968), (10368, 25049), (10656, 24372), (10832, 23976), (11988, 21664), (12186, 21312), (14208, 18279), (15984, 16248)]