7402167136

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{353}}^1\times {\mathrm{379}}^1$

素因数の和:781

約数の個数: 192

約数和(自身を含む): 18983462400

約数和(自身を除く): 11581295264

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 19, 26, 28, 32, 38, 52, 56, 76, 91, 104, 112, 133, 152, 182, 208, 224, 247, 266, 304, 353, 364, 379, 416, 494, 532, 608, 706, 728, 758, 988, 1064, 1412, 1456, 1516, 1729, 1976, 2128, 2471, 2653, 2824, 2912, 3032, 3458, 3952, 4256, 4589, 4927, 4942, 5306, 5648, 6064, 6707, 6916, 7201, 7904, 9178, 9854, 9884, 10612, 11296, 12128, 13414, 13832, 14402, 18356, 19708, 19768, 21224, 26828, 27664, 28804, 32123, 34489, 36712, 39416, 39536, 42448, 46949, 50407, 53656, 55328, 57608, 64246, 68978, 73424, 78832, 79072, 84896, 87191, 93613, 93898, 100814, 107312, 115216, 128492, 133787, 137956, 146848, 157664, 174382, 187226, 187796, 201628, 214624, 230432, 256984, 267574, 275912, 348764, 374452, 375592, 403256, 513968, 535148, 551824, 610337, 655291, 697528, 748904, 751184, 806512, 936509, 1027936, 1070296, 1103648, 1220674, 1310582, 1395056, 1497808, 1502368, 1613024, 1739231, 1873018, 2140592, 2441348, 2541953, 2621164, 2790112, 2995616, 3478462, 3746036, 4281184, 4882696, 5083906, 5242328, 6956924, 7492072, 9765392, 10167812, 10484656, 12174617, 13913848, 14984144, 17793671, 19530784, 20335624, 20969312, 24349234, 27827696, 29968288, 33045389, 35587342, 40671248, 48698468, 55655392, 66090778, 71174684, 81342496, 97396936, 132181556, 142349368, 194793872, 231317723, 264363112, 284698736, 389587744, 462635446, 528726224, 569397472, 925270892, 1057452448, 1850541784, 3701083568, 7402167136]

約数ペア:

[(1, 7402167136), (2, 3701083568), (4, 1850541784), (7, 1057452448), (8, 925270892), (13, 569397472), (14, 528726224), (16, 462635446), (19, 389587744), (26, 284698736), (28, 264363112), (32, 231317723), (38, 194793872), (52, 142349368), (56, 132181556), (76, 97396936), (91, 81342496), (104, 71174684), (112, 66090778), (133, 55655392), (152, 48698468), (182, 40671248), (208, 35587342), (224, 33045389), (247, 29968288), (266, 27827696), (304, 24349234), (353, 20969312), (364, 20335624), (379, 19530784), (416, 17793671), (494, 14984144), (532, 13913848), (608, 12174617), (706, 10484656), (728, 10167812), (758, 9765392), (988, 7492072), (1064, 6956924), (1412, 5242328), (1456, 5083906), (1516, 4882696), (1729, 4281184), (1976, 3746036), (2128, 3478462), (2471, 2995616), (2653, 2790112), (2824, 2621164), (2912, 2541953), (3032, 2441348), (3458, 2140592), (3952, 1873018), (4256, 1739231), (4589, 1613024), (4927, 1502368), (4942, 1497808), (5306, 1395056), (5648, 1310582), (6064, 1220674), (6707, 1103648), (6916, 1070296), (7201, 1027936), (7904, 936509), (9178, 806512), (9854, 751184), (9884, 748904), (10612, 697528), (11296, 655291), (12128, 610337), (13414, 551824), (13832, 535148), (14402, 513968), (18356, 403256), (19708, 375592), (19768, 374452), (21224, 348764), (26828, 275912), (27664, 267574), (28804, 256984), (32123, 230432), (34489, 214624), (36712, 201628), (39416, 187796), (39536, 187226), (42448, 174382), (46949, 157664), (50407, 146848), (53656, 137956), (55328, 133787), (57608, 128492), (64246, 115216), (68978, 107312), (73424, 100814), (78832, 93898), (79072, 93613), (84896, 87191)]