1304928

素因数分解:

$2^5\times 3^2\times {\mathrm{23}}^1\times {\mathrm{197}}^1$

素因数の和:236

約数の個数: 72

約数和(自身を含む): 3891888

約数和(自身を除く): 2586960

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 32, 36, 46, 48, 69, 72, 92, 96, 138, 144, 184, 197, 207, 276, 288, 368, 394, 414, 552, 591, 736, 788, 828, 1104, 1182, 1576, 1656, 1773, 2208, 2364, 3152, 3312, 3546, 4531, 4728, 6304, 6624, 7092, 9062, 9456, 13593, 14184, 18124, 18912, 27186, 28368, 36248, 40779, 54372, 56736, 72496, 81558, 108744, 144992, 163116, 217488, 326232, 434976, 652464, 1304928]

約数ペア:

[(1, 1304928), (2, 652464), (3, 434976), (4, 326232), (6, 217488), (8, 163116), (9, 144992), (12, 108744), (16, 81558), (18, 72496), (23, 56736), (24, 54372), (32, 40779), (36, 36248), (46, 28368), (48, 27186), (69, 18912), (72, 18124), (92, 14184), (96, 13593), (138, 9456), (144, 9062), (184, 7092), (197, 6624), (207, 6304), (276, 4728), (288, 4531), (368, 3546), (394, 3312), (414, 3152), (552, 2364), (591, 2208), (736, 1773), (788, 1656), (828, 1576), (1104, 1182)]