38720592

素因数分解:

$2^4\times 3^5\times {\mathrm{23}}^1\times {\mathrm{433}}^1$

素因数の和:479

約数の個数: 120

約数和(自身を含む): 117534144

約数和(自身を除く): 78813552

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 27, 36, 46, 48, 54, 69, 72, 81, 92, 108, 138, 144, 162, 184, 207, 216, 243, 276, 324, 368, 414, 432, 433, 486, 552, 621, 648, 828, 866, 972, 1104, 1242, 1296, 1299, 1656, 1732, 1863, 1944, 2484, 2598, 3312, 3464, 3726, 3888, 3897, 4968, 5196, 5589, 6928, 7452, 7794, 9936, 9959, 10392, 11178, 11691, 14904, 15588, 19918, 20784, 22356, 23382, 29808, 29877, 31176, 35073, 39836, 44712, 46764, 59754, 62352, 70146, 79672, 89424, 89631, 93528, 105219, 119508, 140292, 159344, 179262, 187056, 210438, 239016, 268893, 280584, 358524, 420876, 478032, 537786, 561168, 717048, 806679, 841752, 1075572, 1434096, 1613358, 1683504, 2151144, 2420037, 3226716, 4302288, 4840074, 6453432, 9680148, 12906864, 19360296, 38720592]

約数ペア:

[(1, 38720592), (2, 19360296), (3, 12906864), (4, 9680148), (6, 6453432), (8, 4840074), (9, 4302288), (12, 3226716), (16, 2420037), (18, 2151144), (23, 1683504), (24, 1613358), (27, 1434096), (36, 1075572), (46, 841752), (48, 806679), (54, 717048), (69, 561168), (72, 537786), (81, 478032), (92, 420876), (108, 358524), (138, 280584), (144, 268893), (162, 239016), (184, 210438), (207, 187056), (216, 179262), (243, 159344), (276, 140292), (324, 119508), (368, 105219), (414, 93528), (432, 89631), (433, 89424), (486, 79672), (552, 70146), (621, 62352), (648, 59754), (828, 46764), (866, 44712), (972, 39836), (1104, 35073), (1242, 31176), (1296, 29877), (1299, 29808), (1656, 23382), (1732, 22356), (1863, 20784), (1944, 19918), (2484, 15588), (2598, 14904), (3312, 11691), (3464, 11178), (3726, 10392), (3888, 9959), (3897, 9936), (4968, 7794), (5196, 7452), (5589, 6928)]