388568664

素因数分解:

$2^3\times 3^8\times {\mathrm{11}}^1\times {\mathrm{673}}^1$

素因数の和:714

約数の個数: 144

約数和(自身を含む): 1193910120

約数和(自身を除く): 805341456

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 27, 33, 36, 44, 54, 66, 72, 81, 88, 99, 108, 132, 162, 198, 216, 243, 264, 297, 324, 396, 486, 594, 648, 673, 729, 792, 891, 972, 1188, 1346, 1458, 1782, 1944, 2019, 2187, 2376, 2673, 2692, 2916, 3564, 4038, 4374, 5346, 5384, 5832, 6057, 6561, 7128, 7403, 8019, 8076, 8748, 10692, 12114, 13122, 14806, 16038, 16152, 17496, 18171, 21384, 22209, 24057, 24228, 26244, 29612, 32076, 36342, 44418, 48114, 48456, 52488, 54513, 59224, 64152, 66627, 72171, 72684, 88836, 96228, 109026, 133254, 144342, 145368, 163539, 177672, 192456, 199881, 218052, 266508, 288684, 327078, 399762, 436104, 490617, 533016, 577368, 599643, 654156, 799524, 981234, 1199286, 1308312, 1471851, 1599048, 1798929, 1962468, 2398572, 2943702, 3597858, 3924936, 4415553, 4797144, 5396787, 5887404, 7195716, 8831106, 10793574, 11774808, 14391432, 16190361, 17662212, 21587148, 32380722, 35324424, 43174296, 48571083, 64761444, 97142166, 129522888, 194284332, 388568664]

約数ペア:

[(1, 388568664), (2, 194284332), (3, 129522888), (4, 97142166), (6, 64761444), (8, 48571083), (9, 43174296), (11, 35324424), (12, 32380722), (18, 21587148), (22, 17662212), (24, 16190361), (27, 14391432), (33, 11774808), (36, 10793574), (44, 8831106), (54, 7195716), (66, 5887404), (72, 5396787), (81, 4797144), (88, 4415553), (99, 3924936), (108, 3597858), (132, 2943702), (162, 2398572), (198, 1962468), (216, 1798929), (243, 1599048), (264, 1471851), (297, 1308312), (324, 1199286), (396, 981234), (486, 799524), (594, 654156), (648, 599643), (673, 577368), (729, 533016), (792, 490617), (891, 436104), (972, 399762), (1188, 327078), (1346, 288684), (1458, 266508), (1782, 218052), (1944, 199881), (2019, 192456), (2187, 177672), (2376, 163539), (2673, 145368), (2692, 144342), (2916, 133254), (3564, 109026), (4038, 96228), (4374, 88836), (5346, 72684), (5384, 72171), (5832, 66627), (6057, 64152), (6561, 59224), (7128, 54513), (7403, 52488), (8019, 48456), (8076, 48114), (8748, 44418), (10692, 36342), (12114, 32076), (13122, 29612), (14806, 26244), (16038, 24228), (16152, 24057), (17496, 22209), (18171, 21384)]