381835512

素因数分解:

$2^3\times 3^3\times {\mathrm{23}}^1\times {\mathrm{151}}^1\times {\mathrm{509}}^1$

素因数の和:698

約数の個数: 128

約数和(自身を含む): 1116288000

約数和(自身を除く): 734452488

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 23, 24, 27, 36, 46, 54, 69, 72, 92, 108, 138, 151, 184, 207, 216, 276, 302, 414, 453, 509, 552, 604, 621, 828, 906, 1018, 1208, 1242, 1359, 1527, 1656, 1812, 2036, 2484, 2718, 3054, 3473, 3624, 4072, 4077, 4581, 4968, 5436, 6108, 6946, 8154, 9162, 10419, 10872, 11707, 12216, 13743, 13892, 16308, 18324, 20838, 23414, 27486, 27784, 31257, 32616, 35121, 36648, 41676, 46828, 54972, 62514, 70242, 76859, 83352, 93656, 93771, 105363, 109944, 125028, 140484, 153718, 187542, 210726, 230577, 250056, 280968, 307436, 316089, 375084, 421452, 461154, 614872, 632178, 691731, 750168, 842904, 922308, 1264356, 1383462, 1767757, 1844616, 2075193, 2528712, 2766924, 3535514, 4150386, 5303271, 5533848, 7071028, 8300772, 10606542, 14142056, 15909813, 16601544, 21213084, 31819626, 42426168, 47729439, 63639252, 95458878, 127278504, 190917756, 381835512]

約数ペア:

[(1, 381835512), (2, 190917756), (3, 127278504), (4, 95458878), (6, 63639252), (8, 47729439), (9, 42426168), (12, 31819626), (18, 21213084), (23, 16601544), (24, 15909813), (27, 14142056), (36, 10606542), (46, 8300772), (54, 7071028), (69, 5533848), (72, 5303271), (92, 4150386), (108, 3535514), (138, 2766924), (151, 2528712), (184, 2075193), (207, 1844616), (216, 1767757), (276, 1383462), (302, 1264356), (414, 922308), (453, 842904), (509, 750168), (552, 691731), (604, 632178), (621, 614872), (828, 461154), (906, 421452), (1018, 375084), (1208, 316089), (1242, 307436), (1359, 280968), (1527, 250056), (1656, 230577), (1812, 210726), (2036, 187542), (2484, 153718), (2718, 140484), (3054, 125028), (3473, 109944), (3624, 105363), (4072, 93771), (4077, 93656), (4581, 83352), (4968, 76859), (5436, 70242), (6108, 62514), (6946, 54972), (8154, 46828), (9162, 41676), (10419, 36648), (10872, 35121), (11707, 32616), (12216, 31257), (13743, 27784), (13892, 27486), (16308, 23414), (18324, 20838)]