664457904

素因数分解:

$2^4\times 3^4\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{367}}^1$

素因数の和:525

約数の個数: 200

約数和(自身を含む): 2120245248

約数和(自身を除く): 1455787344

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 27, 33, 36, 44, 48, 54, 66, 72, 81, 88, 99, 108, 127, 132, 144, 162, 176, 198, 216, 254, 264, 297, 324, 367, 381, 396, 432, 508, 528, 594, 648, 734, 762, 792, 891, 1016, 1101, 1143, 1188, 1296, 1397, 1468, 1524, 1584, 1782, 2032, 2202, 2286, 2376, 2794, 2936, 3048, 3303, 3429, 3564, 4037, 4191, 4404, 4572, 4752, 5588, 5872, 6096, 6606, 6858, 7128, 8074, 8382, 8808, 9144, 9909, 10287, 11176, 12111, 12573, 13212, 13716, 14256, 16148, 16764, 17616, 18288, 19818, 20574, 22352, 24222, 25146, 26424, 27432, 29727, 32296, 33528, 36333, 37719, 39636, 41148, 46609, 48444, 50292, 52848, 54864, 59454, 64592, 67056, 72666, 75438, 79272, 82296, 93218, 96888, 100584, 108999, 113157, 118908, 139827, 145332, 150876, 158544, 164592, 186436, 193776, 201168, 217998, 226314, 237816, 279654, 290664, 301752, 326997, 372872, 419481, 435996, 452628, 475632, 512699, 559308, 581328, 603504, 653994, 745744, 838962, 871992, 905256, 1025398, 1118616, 1258443, 1307988, 1538097, 1677924, 1743984, 1810512, 2050796, 2237232, 2516886, 2615976, 3076194, 3355848, 3775329, 4101592, 4614291, 5033772, 5231952, 6152388, 6711696, 7550658, 8203184, 9228582, 10067544, 12304776, 13842873, 15101316, 18457164, 20135088, 24609552, 27685746, 30202632, 36914328, 41528619, 55371492, 60405264, 73828656, 83057238, 110742984, 166114476, 221485968, 332228952, 664457904]

約数ペア:

[(1, 664457904), (2, 332228952), (3, 221485968), (4, 166114476), (6, 110742984), (8, 83057238), (9, 73828656), (11, 60405264), (12, 55371492), (16, 41528619), (18, 36914328), (22, 30202632), (24, 27685746), (27, 24609552), (33, 20135088), (36, 18457164), (44, 15101316), (48, 13842873), (54, 12304776), (66, 10067544), (72, 9228582), (81, 8203184), (88, 7550658), (99, 6711696), (108, 6152388), (127, 5231952), (132, 5033772), (144, 4614291), (162, 4101592), (176, 3775329), (198, 3355848), (216, 3076194), (254, 2615976), (264, 2516886), (297, 2237232), (324, 2050796), (367, 1810512), (381, 1743984), (396, 1677924), (432, 1538097), (508, 1307988), (528, 1258443), (594, 1118616), (648, 1025398), (734, 905256), (762, 871992), (792, 838962), (891, 745744), (1016, 653994), (1101, 603504), (1143, 581328), (1188, 559308), (1296, 512699), (1397, 475632), (1468, 452628), (1524, 435996), (1584, 419481), (1782, 372872), (2032, 326997), (2202, 301752), (2286, 290664), (2376, 279654), (2794, 237816), (2936, 226314), (3048, 217998), (3303, 201168), (3429, 193776), (3564, 186436), (4037, 164592), (4191, 158544), (4404, 150876), (4572, 145332), (4752, 139827), (5588, 118908), (5872, 113157), (6096, 108999), (6606, 100584), (6858, 96888), (7128, 93218), (8074, 82296), (8382, 79272), (8808, 75438), (9144, 72666), (9909, 67056), (10287, 64592), (11176, 59454), (12111, 54864), (12573, 52848), (13212, 50292), (13716, 48444), (14256, 46609), (16148, 41148), (16764, 39636), (17616, 37719), (18288, 36333), (19818, 33528), (20574, 32296), (22352, 29727), (24222, 27432), (25146, 26424)]