40099968

素因数分解:

$2^7\times 3^3\times {\mathrm{41}}^1\times {\mathrm{283}}^1$

素因数の和:347

約数の個数: 128

約数和(自身を含む): 121665600

約数和(自身を除く): 81565632

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 41, 48, 54, 64, 72, 82, 96, 108, 123, 128, 144, 164, 192, 216, 246, 283, 288, 328, 369, 384, 432, 492, 566, 576, 656, 738, 849, 864, 984, 1107, 1132, 1152, 1312, 1476, 1698, 1728, 1968, 2214, 2264, 2547, 2624, 2952, 3396, 3456, 3936, 4428, 4528, 5094, 5248, 5904, 6792, 7641, 7872, 8856, 9056, 10188, 11603, 11808, 13584, 15282, 15744, 17712, 18112, 20376, 23206, 23616, 27168, 30564, 34809, 35424, 36224, 40752, 46412, 47232, 54336, 61128, 69618, 70848, 81504, 92824, 104427, 108672, 122256, 139236, 141696, 163008, 185648, 208854, 244512, 278472, 313281, 326016, 371296, 417708, 489024, 556944, 626562, 742592, 835416, 978048, 1113888, 1253124, 1485184, 1670832, 2227776, 2506248, 3341664, 4455552, 5012496, 6683328, 10024992, 13366656, 20049984, 40099968]

約数ペア:

[(1, 40099968), (2, 20049984), (3, 13366656), (4, 10024992), (6, 6683328), (8, 5012496), (9, 4455552), (12, 3341664), (16, 2506248), (18, 2227776), (24, 1670832), (27, 1485184), (32, 1253124), (36, 1113888), (41, 978048), (48, 835416), (54, 742592), (64, 626562), (72, 556944), (82, 489024), (96, 417708), (108, 371296), (123, 326016), (128, 313281), (144, 278472), (164, 244512), (192, 208854), (216, 185648), (246, 163008), (283, 141696), (288, 139236), (328, 122256), (369, 108672), (384, 104427), (432, 92824), (492, 81504), (566, 70848), (576, 69618), (656, 61128), (738, 54336), (849, 47232), (864, 46412), (984, 40752), (1107, 36224), (1132, 35424), (1152, 34809), (1312, 30564), (1476, 27168), (1698, 23616), (1728, 23206), (1968, 20376), (2214, 18112), (2264, 17712), (2547, 15744), (2624, 15282), (2952, 13584), (3396, 11808), (3456, 11603), (3936, 10188), (4428, 9056), (4528, 8856), (5094, 7872), (5248, 7641), (5904, 6792)]