23999328

素因数分解:

$2^5\times 3^4\times {\mathrm{47}}^1\times {\mathrm{197}}^1$

素因数の和:266

約数の個数: 120

約数和(自身を含む): 72448992

約数和(自身を除く): 48449664

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 47, 48, 54, 72, 81, 94, 96, 108, 141, 144, 162, 188, 197, 216, 282, 288, 324, 376, 394, 423, 432, 564, 591, 648, 752, 788, 846, 864, 1128, 1182, 1269, 1296, 1504, 1576, 1692, 1773, 2256, 2364, 2538, 2592, 3152, 3384, 3546, 3807, 4512, 4728, 5076, 5319, 6304, 6768, 7092, 7614, 9259, 9456, 10152, 10638, 13536, 14184, 15228, 15957, 18518, 18912, 20304, 21276, 27777, 28368, 30456, 31914, 37036, 40608, 42552, 55554, 56736, 60912, 63828, 74072, 83331, 85104, 111108, 121824, 127656, 148144, 166662, 170208, 222216, 249993, 255312, 296288, 333324, 444432, 499986, 510624, 666648, 749979, 888864, 999972, 1333296, 1499958, 1999944, 2666592, 2999916, 3999888, 5999832, 7999776, 11999664, 23999328]

約数ペア:

[(1, 23999328), (2, 11999664), (3, 7999776), (4, 5999832), (6, 3999888), (8, 2999916), (9, 2666592), (12, 1999944), (16, 1499958), (18, 1333296), (24, 999972), (27, 888864), (32, 749979), (36, 666648), (47, 510624), (48, 499986), (54, 444432), (72, 333324), (81, 296288), (94, 255312), (96, 249993), (108, 222216), (141, 170208), (144, 166662), (162, 148144), (188, 127656), (197, 121824), (216, 111108), (282, 85104), (288, 83331), (324, 74072), (376, 63828), (394, 60912), (423, 56736), (432, 55554), (564, 42552), (591, 40608), (648, 37036), (752, 31914), (788, 30456), (846, 28368), (864, 27777), (1128, 21276), (1182, 20304), (1269, 18912), (1296, 18518), (1504, 15957), (1576, 15228), (1692, 14184), (1773, 13536), (2256, 10638), (2364, 10152), (2538, 9456), (2592, 9259), (3152, 7614), (3384, 7092), (3546, 6768), (3807, 6304), (4512, 5319), (4728, 5076)]