540136064

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{283}}^1$

素因数の和:378

約数の個数: 128

約数和(自身を含む): 1232878080

約数和(自身を除く): 692742016

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 32, 37, 52, 62, 64, 74, 104, 124, 128, 148, 208, 248, 283, 296, 403, 416, 481, 496, 566, 592, 806, 832, 962, 992, 1132, 1147, 1184, 1612, 1664, 1924, 1984, 2264, 2294, 2368, 3224, 3679, 3848, 3968, 4528, 4588, 4736, 6448, 7358, 7696, 8773, 9056, 9176, 10471, 12896, 14716, 14911, 15392, 17546, 18112, 18352, 20942, 25792, 29432, 29822, 30784, 35092, 36224, 36704, 41884, 51584, 58864, 59644, 61568, 70184, 73408, 83768, 114049, 117728, 119288, 136123, 140368, 146816, 167536, 228098, 235456, 238576, 272246, 280736, 324601, 335072, 456196, 470912, 477152, 544492, 561472, 649202, 670144, 912392, 954304, 1088984, 1122944, 1298404, 1340288, 1824784, 1908608, 2177968, 2596808, 3649568, 4219813, 4355936, 5193616, 7299136, 8439626, 8711872, 10387232, 14598272, 16879252, 17423744, 20774464, 33758504, 41548928, 67517008, 135034016, 270068032, 540136064]

約数ペア:

[(1, 540136064), (2, 270068032), (4, 135034016), (8, 67517008), (13, 41548928), (16, 33758504), (26, 20774464), (31, 17423744), (32, 16879252), (37, 14598272), (52, 10387232), (62, 8711872), (64, 8439626), (74, 7299136), (104, 5193616), (124, 4355936), (128, 4219813), (148, 3649568), (208, 2596808), (248, 2177968), (283, 1908608), (296, 1824784), (403, 1340288), (416, 1298404), (481, 1122944), (496, 1088984), (566, 954304), (592, 912392), (806, 670144), (832, 649202), (962, 561472), (992, 544492), (1132, 477152), (1147, 470912), (1184, 456196), (1612, 335072), (1664, 324601), (1924, 280736), (1984, 272246), (2264, 238576), (2294, 235456), (2368, 228098), (3224, 167536), (3679, 146816), (3848, 140368), (3968, 136123), (4528, 119288), (4588, 117728), (4736, 114049), (6448, 83768), (7358, 73408), (7696, 70184), (8773, 61568), (9056, 59644), (9176, 58864), (10471, 51584), (12896, 41884), (14716, 36704), (14911, 36224), (15392, 35092), (17546, 30784), (18112, 29822), (18352, 29432), (20942, 25792)]