3989209608

素因数分解:

$2^3\times 3^3\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{27689}}^1$

素因数の和:27756

約数の個数: 128

約数和(自身を含む): 11962080000

約数和(自身を除く): 7972870392

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 23, 24, 27, 29, 36, 46, 54, 58, 69, 72, 87, 92, 108, 116, 138, 174, 184, 207, 216, 232, 261, 276, 348, 414, 522, 552, 621, 667, 696, 783, 828, 1044, 1242, 1334, 1566, 1656, 2001, 2088, 2484, 2668, 3132, 4002, 4968, 5336, 6003, 6264, 8004, 12006, 16008, 18009, 24012, 27689, 36018, 48024, 55378, 72036, 83067, 110756, 144072, 166134, 221512, 249201, 332268, 498402, 636847, 664536, 747603, 802981, 996804, 1273694, 1495206, 1605962, 1910541, 1993608, 2408943, 2547388, 2990412, 3211924, 3821082, 4817886, 5094776, 5731623, 5980824, 6423848, 7226829, 7642164, 9635772, 11463246, 14453658, 15284328, 17194869, 18468563, 19271544, 21680487, 22926492, 28907316, 34389738, 36937126, 43360974, 45852984, 55405689, 57814632, 68779476, 73874252, 86721948, 110811378, 137558952, 147748504, 166217067, 173443896, 221622756, 332434134, 443245512, 498651201, 664868268, 997302402, 1329736536, 1994604804, 3989209608]

約数ペア:

[(1, 3989209608), (2, 1994604804), (3, 1329736536), (4, 997302402), (6, 664868268), (8, 498651201), (9, 443245512), (12, 332434134), (18, 221622756), (23, 173443896), (24, 166217067), (27, 147748504), (29, 137558952), (36, 110811378), (46, 86721948), (54, 73874252), (58, 68779476), (69, 57814632), (72, 55405689), (87, 45852984), (92, 43360974), (108, 36937126), (116, 34389738), (138, 28907316), (174, 22926492), (184, 21680487), (207, 19271544), (216, 18468563), (232, 17194869), (261, 15284328), (276, 14453658), (348, 11463246), (414, 9635772), (522, 7642164), (552, 7226829), (621, 6423848), (667, 5980824), (696, 5731623), (783, 5094776), (828, 4817886), (1044, 3821082), (1242, 3211924), (1334, 2990412), (1566, 2547388), (1656, 2408943), (2001, 1993608), (2088, 1910541), (2484, 1605962), (2668, 1495206), (3132, 1273694), (4002, 996804), (4968, 802981), (5336, 747603), (6003, 664536), (6264, 636847), (8004, 498402), (12006, 332268), (16008, 249201), (18009, 221512), (24012, 166134), (27689, 144072), (36018, 110756), (48024, 83067), (55378, 72036)]