1380029808

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^3\times {\mathrm{139}}^1$

素因数の和:236

約数の個数: 160

約数和(自身を含む): 3974745600

約数和(自身を除く): 2594715792

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 23, 24, 34, 46, 48, 51, 68, 69, 92, 102, 136, 138, 139, 184, 204, 272, 276, 278, 368, 391, 408, 417, 529, 552, 556, 782, 816, 834, 1058, 1104, 1112, 1173, 1564, 1587, 1668, 2116, 2224, 2346, 2363, 3128, 3174, 3197, 3336, 4232, 4692, 4726, 6256, 6348, 6394, 6672, 7089, 8464, 8993, 9384, 9452, 9591, 12167, 12696, 12788, 14178, 17986, 18768, 18904, 19182, 24334, 25392, 25576, 26979, 28356, 35972, 36501, 37808, 38364, 48668, 51152, 53958, 54349, 56712, 71944, 73002, 73531, 76728, 97336, 107916, 108698, 113424, 143888, 146004, 147062, 153456, 163047, 194672, 206839, 215832, 217396, 220593, 292008, 294124, 326094, 413678, 431664, 434792, 441186, 584016, 588248, 620517, 652188, 827356, 869584, 882372, 1176496, 1241034, 1250027, 1304376, 1654712, 1691213, 1764744, 2482068, 2500054, 2608752, 3309424, 3382426, 3529488, 3750081, 4964136, 5000108, 5073639, 6764852, 7500162, 9928272, 10000216, 10147278, 13529704, 15000324, 20000432, 20294556, 27059408, 28750621, 30000648, 40589112, 57501242, 60001296, 81178224, 86251863, 115002484, 172503726, 230004968, 345007452, 460009936, 690014904, 1380029808]

約数ペア:

[(1, 1380029808), (2, 690014904), (3, 460009936), (4, 345007452), (6, 230004968), (8, 172503726), (12, 115002484), (16, 86251863), (17, 81178224), (23, 60001296), (24, 57501242), (34, 40589112), (46, 30000648), (48, 28750621), (51, 27059408), (68, 20294556), (69, 20000432), (92, 15000324), (102, 13529704), (136, 10147278), (138, 10000216), (139, 9928272), (184, 7500162), (204, 6764852), (272, 5073639), (276, 5000108), (278, 4964136), (368, 3750081), (391, 3529488), (408, 3382426), (417, 3309424), (529, 2608752), (552, 2500054), (556, 2482068), (782, 1764744), (816, 1691213), (834, 1654712), (1058, 1304376), (1104, 1250027), (1112, 1241034), (1173, 1176496), (1564, 882372), (1587, 869584), (1668, 827356), (2116, 652188), (2224, 620517), (2346, 588248), (2363, 584016), (3128, 441186), (3174, 434792), (3197, 431664), (3336, 413678), (4232, 326094), (4692, 294124), (4726, 292008), (6256, 220593), (6348, 217396), (6394, 215832), (6672, 206839), (7089, 194672), (8464, 163047), (8993, 153456), (9384, 147062), (9452, 146004), (9591, 143888), (12167, 113424), (12696, 108698), (12788, 107916), (14178, 97336), (17986, 76728), (18768, 73531), (18904, 73002), (19182, 71944), (24334, 56712), (25392, 54349), (25576, 53958), (26979, 51152), (28356, 48668), (35972, 38364), (36501, 37808)]