268388016

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{383}}^1\times {\mathrm{1123}}^1$

素因数の和:1530

約数の個数: 80

約数和(自身を含む): 749285376

約数和(自身を除く): 480897360

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 383, 624, 766, 1123, 1149, 1532, 2246, 2298, 3064, 3369, 4492, 4596, 4979, 6128, 6738, 8984, 9192, 9958, 13476, 14599, 14937, 17968, 18384, 19916, 26952, 29198, 29874, 39832, 43797, 53904, 58396, 59748, 79664, 87594, 116792, 119496, 175188, 233584, 238992, 350376, 430109, 700752, 860218, 1290327, 1720436, 2580654, 3440872, 5161308, 5591417, 6881744, 10322616, 11182834, 16774251, 20645232, 22365668, 33548502, 44731336, 67097004, 89462672, 134194008, 268388016]

約数ペア:

[(1, 268388016), (2, 134194008), (3, 89462672), (4, 67097004), (6, 44731336), (8, 33548502), (12, 22365668), (13, 20645232), (16, 16774251), (24, 11182834), (26, 10322616), (39, 6881744), (48, 5591417), (52, 5161308), (78, 3440872), (104, 2580654), (156, 1720436), (208, 1290327), (312, 860218), (383, 700752), (624, 430109), (766, 350376), (1123, 238992), (1149, 233584), (1532, 175188), (2246, 119496), (2298, 116792), (3064, 87594), (3369, 79664), (4492, 59748), (4596, 58396), (4979, 53904), (6128, 43797), (6738, 39832), (8984, 29874), (9192, 29198), (9958, 26952), (13476, 19916), (14599, 18384), (14937, 17968)]