38986272

素因数分解:

$2^5\times 3^4\times {\mathrm{13}}^2\times {\mathrm{89}}^1$

素因数の和:137

約数の個数: 180

約数和(自身を含む): 125550810

約数和(自身を除く): 86564538

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 39, 48, 52, 54, 72, 78, 81, 89, 96, 104, 108, 117, 144, 156, 162, 169, 178, 208, 216, 234, 267, 288, 312, 324, 338, 351, 356, 416, 432, 468, 507, 534, 624, 648, 676, 702, 712, 801, 864, 936, 1014, 1053, 1068, 1157, 1248, 1296, 1352, 1404, 1424, 1521, 1602, 1872, 2028, 2106, 2136, 2314, 2403, 2592, 2704, 2808, 2848, 3042, 3204, 3471, 3744, 4056, 4212, 4272, 4563, 4628, 4806, 5408, 5616, 6084, 6408, 6942, 7209, 8112, 8424, 8544, 9126, 9256, 9612, 10413, 11232, 12168, 12816, 13689, 13884, 14418, 15041, 16224, 16848, 18252, 18512, 19224, 20826, 24336, 25632, 27378, 27768, 28836, 30082, 31239, 33696, 36504, 37024, 38448, 41652, 45123, 48672, 54756, 55536, 57672, 60164, 62478, 73008, 76896, 83304, 90246, 93717, 109512, 111072, 115344, 120328, 124956, 135369, 146016, 166608, 180492, 187434, 219024, 230688, 240656, 249912, 270738, 333216, 360984, 374868, 406107, 438048, 481312, 499824, 541476, 721968, 749736, 812214, 999648, 1082952, 1218321, 1443936, 1499472, 1624428, 2165904, 2436642, 2998944, 3248856, 4331808, 4873284, 6497712, 9746568, 12995424, 19493136, 38986272]

約数ペア:

[(1, 38986272), (2, 19493136), (3, 12995424), (4, 9746568), (6, 6497712), (8, 4873284), (9, 4331808), (12, 3248856), (13, 2998944), (16, 2436642), (18, 2165904), (24, 1624428), (26, 1499472), (27, 1443936), (32, 1218321), (36, 1082952), (39, 999648), (48, 812214), (52, 749736), (54, 721968), (72, 541476), (78, 499824), (81, 481312), (89, 438048), (96, 406107), (104, 374868), (108, 360984), (117, 333216), (144, 270738), (156, 249912), (162, 240656), (169, 230688), (178, 219024), (208, 187434), (216, 180492), (234, 166608), (267, 146016), (288, 135369), (312, 124956), (324, 120328), (338, 115344), (351, 111072), (356, 109512), (416, 93717), (432, 90246), (468, 83304), (507, 76896), (534, 73008), (624, 62478), (648, 60164), (676, 57672), (702, 55536), (712, 54756), (801, 48672), (864, 45123), (936, 41652), (1014, 38448), (1053, 37024), (1068, 36504), (1157, 33696), (1248, 31239), (1296, 30082), (1352, 28836), (1404, 27768), (1424, 27378), (1521, 25632), (1602, 24336), (1872, 20826), (2028, 19224), (2106, 18512), (2136, 18252), (2314, 16848), (2403, 16224), (2592, 15041), (2704, 14418), (2808, 13884), (2848, 13689), (3042, 12816), (3204, 12168), (3471, 11232), (3744, 10413), (4056, 9612), (4212, 9256), (4272, 9126), (4563, 8544), (4628, 8424), (4806, 8112), (5408, 7209), (5616, 6942), (6084, 6408)]